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values | repo stringclasses 27
values | path stringlengths 5 116 | license stringclasses 6
values | commit stringlengths 40 40 | source_host stringclasses 1
value | category stringclasses 16
values | source_url stringlengths 85 196 | line_start int64 1 4.28k | line_end int64 4 4.31k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:8 | /// .path("docs/some-large-file.csv")
/// // Specify the size of the buffer used to read the file (in bytes, default is 4096)
/// .buffer_size(32_784)
/// // Specify the length of the file used (skips an additional call to retrieve the size)
/// .length(Length::Ex... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:9 | /// }
/// ```
#[cfg(feature = "rt-tokio")]
#[cfg_attr(docsrs, doc(cfg(feature = "rt-tokio")))]
pub async fn from_path(path: impl AsRef<std::path::Path>) -> Result<Self, Error> {
FsBuilder::new().path(path).build().await
}
/// Create a ByteStream from a file
///
/// NOTE: This wi... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:10 | fn from(inp: SdkBody) -> Self {
ByteStream::new(inp)
}
}
/// Construct a retryable ByteStream from [`bytes::Bytes`](bytes::Bytes)
impl From<Bytes> for ByteStream {
fn from(input: Bytes) -> Self {
ByteStream::new(SdkBody::from(input))
}
}
/// Construct a retryable ByteStream from a `Vec<u8>... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:11 | fn source(&self) -> Option<&(dyn StdError + 'static)> {
Some(self.0.as_ref() as _)
}
}
impl futures_core::stream::Stream for ByteStream {
type Item = Result<Bytes, Error>;
fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
self.project().0.poll_next(cx).... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:12 | impl Buf for AggregatedBytes {
// Forward all methods that SegmentedBuf has custom implementations of.
fn remaining(&self) -> usize {
self.0.remaining()
}
fn chunk(&self) -> &[u8] {
self.0.chunk()
}
fn chunks_vectored<'a>(&'a self, dst: &mut [IoSlice<'a>]) -> usize {
se... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:13 | let mut output = SegmentedBuf::new();
let body = self.body;
crate::pin_mut!(body);
while let Some(buf) = body.data().await {
output.push(buf?);
}
Ok(AggregatedBytes(output))
}
}
impl Inner<SdkBody> {
fn with_body_callback(&mut self, body_callback: Box<dyn Bod... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:14 | size_hint.upper().map(|u| u as usize),
)
}
}
#[cfg(test)]
mod tests {
use crate::byte_stream::Inner;
use bytes::Bytes;
#[tokio::test]
async fn read_from_string_body() {
let body = hyper::Body::from("a simple body");
assert_eq!(
Inner::new(body)
.... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:15 | async fn path_based_bytestreams() -> Result<(), Box<dyn std::error::Error>> {
use super::ByteStream;
use bytes::Buf;
use http_body::Body;
use std::io::Write;
use tempfile::NamedTempFile;
let mut file = NamedTempFile::new()?;
for i in 0..10000 {
writel... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream.rs | 561 | 600 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:3 | //! ```no_run
//! # #[cfg(feature = "rt-tokio")]
//! # {
//! use aws_smithy_http::byte_stream::ByteStream;
//! use std::path::Path;
//! struct GetObjectInput {
//! body: ByteStream
//! }
//!
//! async fn bytestream_from_file() -> GetObjectInput {
//! let bytestream = ByteStream::from_path("docs/some-large-file.cs... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:4 | //! ```
use crate::body::SdkBody;
use crate::callback::BodyCallback;
use bytes::Buf;
use bytes::Bytes;
use bytes_utils::SegmentedBuf;
use http_body::Body;
use pin_project::pin_project;
use std::error::Error as StdError;
use std::fmt::{Debug, Formatter};
use std::io::IoSlice;
use std::pin::Pin;
use std::task::{Context,... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:8 | /// .buffer_size(32_784)
/// // Specify the length of the file used (skips an additional call to retrieve the size)
/// .file_size(123_456)
/// .build()
/// .await
/// .expect("valid path");
/// bytestream
/// }
/// # }
/// ```
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:9 | #[cfg(feature = "rt-tokio")]
#[cfg_attr(docsrs, doc(cfg(feature = "rt-tokio")))]
pub async fn from_path(path: impl AsRef<std::path::Path>) -> Result<Self, Error> {
FsBuilder::new().path(path).build().await
}
/// Create a ByteStream from a file
///
/// NOTE: This will NOT result in a ret... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:10 | }
}
/// Construct a retryable ByteStream from [`bytes::Bytes`](bytes::Bytes)
impl From<Bytes> for ByteStream {
fn from(input: Bytes) -> Self {
ByteStream::new(SdkBody::from(input))
}
}
/// Construct a retryable ByteStream from a `Vec<u8>`.
///
/// This will convert the `Vec<u8>` into [`bytes::Bytes`](... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:11 | }
}
impl futures_core::stream::Stream for ByteStream {
type Item = Result<Bytes, Error>;
fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
self.project().0.poll_next(cx).map_err(|e| Error(e))
}
fn size_hint(&self) -> (usize, Option<usize>) {
self.0... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:12 | // Forward all methods that SegmentedBuf has custom implementations of.
fn remaining(&self) -> usize {
self.0.remaining()
}
fn chunk(&self) -> &[u8] {
self.0.chunk()
}
fn chunks_vectored<'a>(&'a self, dst: &mut [IoSlice<'a>]) -> usize {
self.0.chunks_vectored(dst)
}
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:13 | crate::pin_mut!(body);
while let Some(buf) = body.data().await {
output.push(buf?);
}
Ok(AggregatedBytes(output))
}
}
impl Inner<SdkBody> {
fn with_body_callback(&mut self, body_callback: Box<dyn BodyCallback>) -> &mut Self {
self.body.with_callback(body_callback);
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:14 | }
}
#[cfg(test)]
mod tests {
use crate::byte_stream::Inner;
use bytes::Bytes;
#[tokio::test]
async fn read_from_string_body() {
let body = hyper::Body::from("a simple body");
assert_eq!(
Inner::new(body)
.collect()
.await
.exp... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:15 | use bytes::Buf;
use http_body::Body;
use std::io::Write;
use tempfile::NamedTempFile;
let mut file = NamedTempFile::new()?;
for i in 0..10000 {
writeln!(file, "Brian was here. Briefly. {}", i)?;
}
let body = ByteStream::from_path(&file).await?.into_in... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:16 | async fn path_based_bytestreams_with_builder() -> Result<(), Box<dyn std::error::Error>> {
use super::ByteStream;
use bytes::Buf;
use http_body::Body;
use std::io::Write;
use tempfile::NamedTempFile;
let mut file = NamedTempFile::new()?;
for i in 0..10000 {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-http/src/byte_stream.rs | 601 | 641 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:3 | //! ```no_run
//! # #[cfg(feature = "rt-tokio")]
//! # {
//! use aws_smithy_http::byte_stream::ByteStream;
//! use std::path::Path;
//! struct GetObjectInput {
//! body: ByteStream
//! }
//!
//! async fn bytestream_from_file() -> GetObjectInput {
//! let bytestream = ByteStream::from_path("docs/some-large-file.cs... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:4 | //! ```
use crate::body::SdkBody;
use bytes::Buf;
use bytes::Bytes;
use bytes_utils::SegmentedBuf;
use http_body::Body;
use pin_project::pin_project;
use std::error::Error as StdError;
use std::fmt::{Debug, Formatter};
use std::io::IoSlice;
use std::pin::Pin;
use std::task::{Context, Poll};
#[cfg(feature = "rt-tokio"... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:8 | /// // Specify the length of the file used (skips an additional call to retrieve the size)
/// .file_size(123_456)
/// .build()
/// .await
/// .expect("valid path");
/// bytestream
/// }
/// # }
/// ```
#[cfg(feature = "rt-tokio")]
#[cf... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:9 | #[cfg_attr(docsrs, doc(cfg(feature = "rt-tokio")))]
pub async fn from_path(path: impl AsRef<std::path::Path>) -> Result<Self, Error> {
FsBuilder::new().path(path).build().await
}
/// Create a ByteStream from a file
///
/// NOTE: This will NOT result in a retryable ByteStream. For a ByteStre... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:10 | /// Construct a retryable ByteStream from a `Vec<u8>`.
///
/// This will convert the `Vec<u8>` into [`bytes::Bytes`](bytes::Bytes) to enable efficient
/// retries.
impl From<Vec<u8>> for ByteStream {
fn from(input: Vec<u8>) -> Self {
Self::from(Bytes::from(input))
}
}
impl From<hyper::Body> for ByteStr... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:11 | fn size_hint(&self) -> (usize, Option<usize>) {
self.0.size_hint()
}
}
/// Non-contiguous Binary Data Storage
///
/// When data is read from the network, it is read in a sequence of chunks that are not in
/// contiguous memory. [`AggregatedBytes`](crate::byte_stream::AggregatedBytes) provides a view of
///... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:12 | fn chunks_vectored<'a>(&'a self, dst: &mut [IoSlice<'a>]) -> usize {
self.0.chunks_vectored(dst)
}
fn advance(&mut self, cnt: usize) {
self.0.advance(cnt)
}
fn copy_to_bytes(&mut self, len: usize) -> Bytes {
self.0.copy_to_bytes(len)
}
}
#[pin_project]
#[derive(Debug, Clon... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:13 | B: http_body::Body,
{
type Item = Result<Bytes, B::Error>;
fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
match self.project().body.poll_data(cx) {
Poll::Ready(Some(Ok(mut data))) => {
let len = data.chunk().len();
let ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:14 | Bytes::from("a simple body")
);
}
#[tokio::test]
async fn read_from_channel_body() {
let (mut sender, body) = hyper::Body::channel();
let byte_stream = Inner::new(body);
tokio::spawn(async move {
sender.send_data(Bytes::from("data 1")).await.unwrap();
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:15 | .expect("should have some data")
.expect("read should not fail");
assert!(!some_data.is_empty());
// make some more clones
let body2 = body.try_clone().expect("retryable bodies are cloneable");
let body3 = body.try_clone().expect("retryable bodies are cloneable");
let... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:16 | .await?
.into_inner();
// assert that the file length specified size is used as size hint
assert_eq!(body.size_hint().exact(), Some(200));
let mut body1 = body.try_clone().expect("retryable bodies are cloneable");
// read a little bit from one of the clones
let some... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 05c13b4a734cb2f7c2592e8e395ccf8647c9f077 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/05c13b4a734cb2f7c2592e8e395ccf8647c9f077/sdk/aws-smithy-http/src/byte_stream.rs | 601 | 624 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:6 | #[pin_project]
#[derive(Debug)]
pub struct ByteStream(#[pin] Inner<SdkBody>);
impl ByteStream {
pub fn new(body: SdkBody) -> Self {
Self(Inner::new(body))
}
pub fn from_static(bytes: &'static [u8]) -> Self {
Self(Inner::new(SdkBody::from(Bytes::from_static(bytes))))
}
/// Consumes... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:7 | /// Create a ByteStream that streams data from the filesystem
///
/// This function creates a retryable ByteStream for a given `path`. The returned ByteStream
/// will provide a size hint when used as an HTTP body. If the request fails, the read will
/// begin again by reloading the file handle.
///... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:8 | /// NOTE: This will NOT result in a retryable ByteStream. For a ByteStream that can be retried in the case of
/// upstream failures, use [`ByteStream::from_path`](ByteStream::from_path)
#[cfg(feature = "rt-tokio")]
#[cfg_attr(docsrs, doc(cfg(feature = "rt-tokio")))]
pub async fn from_file(file: tokio::f... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:9 | /// This will convert the `Vec<u8>` into [`bytes::Bytes`](bytes::Bytes) to enable efficient
/// retries.
impl From<Vec<u8>> for ByteStream {
fn from(input: Vec<u8>) -> Self {
Self::from(Bytes::from(input))
}
}
impl From<hyper::Body> for ByteStream {
fn from(input: hyper::Body) -> Self {
Byt... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:10 | }
}
/// Non-contiguous Binary Data Storage
///
/// When data is read from the network, it is read in a sequence of chunks that are not in
/// contiguous memory. [`AggregatedBytes`](crate::byte_stream::AggregatedBytes) provides a view of
/// this data via [`impl Buf`](bytes::Buf) or it can be copied into contiguous sto... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:11 | fn advance(&mut self, cnt: usize) {
self.0.advance(cnt)
}
fn copy_to_bytes(&mut self, len: usize) -> Bytes {
self.0.copy_to_bytes(len)
}
}
#[pin_project]
#[derive(Debug, Clone, PartialEq, Eq)]
struct Inner<B> {
#[pin]
body: B,
}
impl<B> Inner<B> {
pub fn new(body: B) -> Self {... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:12 | fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
match self.project().body.poll_data(cx) {
Poll::Ready(Some(Ok(mut data))) => {
let len = data.chunk().len();
let bytes = data.copy_to_bytes(len);
Poll::Ready(Some(Ok... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:13 | #[tokio::test]
async fn read_from_channel_body() {
let (mut sender, body) = hyper::Body::channel();
let byte_stream = Inner::new(body);
tokio::spawn(async move {
sender.send_data(Bytes::from("data 1")).await.unwrap();
sender.send_data(Bytes::from("data 2")).await.unwr... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 481 | 538 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:14 | // make some more clones
let body2 = body.try_clone().expect("retryable bodies are cloneable");
let body3 = body.try_clone().expect("retryable bodies are cloneable");
let body2 = ByteStream::new(body2).collect().await?.into_bytes();
let body3 = ByteStream::new(body3).collect().await?.int... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 6ef6857803f55a084ed6d8348dac01371d7102a1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/6ef6857803f55a084ed6d8348dac01371d7102a1/sdk/aws-smithy-http/src/byte_stream.rs | 521 | 538 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:8 | /// NOTE: This will NOT result in a retryable ByteStream. For a ByteStream that can be retried in the case of
/// upstream failures, use [`ByteStream::from_path`](ByteStream::from_path)
#[cfg(feature = "rt-tokio")]
#[cfg_attr(docsrs, doc(cfg(feature = "rt-tokio")))]
pub async fn from_file(file: tokio::f... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-http/src/byte_stream.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:9 | /// This will convert the `Vec<u8>` into [`bytes::Bytes`](bytes::Bytes) to enable efficient
/// retries.
impl From<Vec<u8>> for ByteStream {
fn from(input: Vec<u8>) -> Self {
Self::from(Bytes::from(input))
}
}
#[derive(Debug)]
pub struct Error(Box<dyn StdError + Send + Sync + 'static>);
impl std::fmt:... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-http/src/byte_stream.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:10 | /// [`.into_bytes()`](crate::byte_stream::AggregatedBytes::into_bytes).
#[derive(Debug, Clone)]
pub struct AggregatedBytes(SegmentedBuf<Bytes>);
impl AggregatedBytes {
/// Convert this buffer into [`Bytes`](bytes::Bytes)
///
/// # Why does this consume `self`?
/// Technically, [`copy_to_bytes`](bytes::... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-http/src/byte_stream.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:11 | }
#[pin_project]
#[derive(Debug, Clone, PartialEq, Eq)]
struct Inner<B> {
#[pin]
body: B,
}
impl<B> Inner<B> {
pub fn new(body: B) -> Self {
Self { body }
}
pub async fn collect(self) -> Result<AggregatedBytes, B::Error>
where
B: http_body::Body<Data = Bytes>,
{
let... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-http/src/byte_stream.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:12 | Poll::Ready(None) => Poll::Ready(None),
Poll::Ready(Some(Err(e))) => Poll::Ready(Some(Err(e))),
Poll::Pending => Poll::Pending,
}
}
fn size_hint(&self) -> (usize, Option<usize>) {
let size_hint = http_body::Body::size_hint(&self.body);
(
size_hint.low... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-http/src/byte_stream.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:13 | sender.send_data(Bytes::from("data 3")).await.unwrap();
});
assert_eq!(
byte_stream.collect().await.expect("no errors").into_bytes(),
Bytes::from("data 1data 2data 3")
);
}
#[cfg(feature = "rt-tokio")]
#[tokio::test]
async fn path_based_bytestreams() -> R... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-http/src/byte_stream.rs | 481 | 530 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:14 | assert_eq!(body2.len(), 298890);
assert_eq!(
ByteStream::new(body1).collect().await?.remaining(),
298890 - some_data.len()
);
Ok(())
}
} | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-http/src/byte_stream.rs | 521 | 530 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:6 | pub fn from_static(bytes: &'static [u8]) -> Self {
Self(Inner::new(SdkBody::from(Bytes::from_static(bytes))))
}
/// Consumes the ByteStream, returning the wrapped SdkBody
// Backwards compatibility note: Because SdkBody has a dyn variant,
// we will always be able to implement this method, even... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | fe1cfc31a925306b740e22a005fbf0ab6ec4fca7 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/fe1cfc31a925306b740e22a005fbf0ab6ec4fca7/sdk/aws-smithy-http/src/byte_stream.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:7 | /// The contents of the file MUST not change during retries. The length & checksum of the file
/// will be cached. If the contents of the file change, the operation will almost certainly fail.
///
/// Furthermore, a partial write MAY seek in the file and resume from the previous location.
///
/// # ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | fe1cfc31a925306b740e22a005fbf0ab6ec4fca7 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/fe1cfc31a925306b740e22a005fbf0ab6ec4fca7/sdk/aws-smithy-http/src/byte_stream.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:8 | .map_err(|err| Error(err.into()))?
.len();
let body = SdkBody::from_dyn(http_body::combinators::BoxBody::new(
bytestream_util::PathBody::from_file(file, sz),
));
Ok(ByteStream::new(body))
}
}
impl Default for ByteStream {
fn default() -> Self {
Self(Inner... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | fe1cfc31a925306b740e22a005fbf0ab6ec4fca7 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/fe1cfc31a925306b740e22a005fbf0ab6ec4fca7/sdk/aws-smithy-http/src/byte_stream.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:9 | #[derive(Debug)]
pub struct Error(Box<dyn StdError + Send + Sync + 'static>);
impl std::fmt::Display for Error {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
impl StdError for Error {
fn source(&self) -> Option<&(dyn StdError + 'static)> {
Some(sel... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | fe1cfc31a925306b740e22a005fbf0ab6ec4fca7 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/fe1cfc31a925306b740e22a005fbf0ab6ec4fca7/sdk/aws-smithy-http/src/byte_stream.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:10 | /// Technically, [`copy_to_bytes`](bytes::Buf::copy_to_bytes) can be called without ownership of self. However, since this
/// mutates the underlying buffer such that no data is remaining, it is more misuse resistant to
/// prevent the caller from attempting to reread the buffer.
///
/// If the caller o... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | fe1cfc31a925306b740e22a005fbf0ab6ec4fca7 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/fe1cfc31a925306b740e22a005fbf0ab6ec4fca7/sdk/aws-smithy-http/src/byte_stream.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:11 | impl<B> Inner<B> {
pub fn new(body: B) -> Self {
Self { body }
}
pub async fn collect(self) -> Result<AggregatedBytes, B::Error>
where
B: http_body::Body<Data = Bytes>,
{
let mut output = SegmentedBuf::new();
let body = self.body;
crate::pin_mut!(body);
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | fe1cfc31a925306b740e22a005fbf0ab6ec4fca7 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/fe1cfc31a925306b740e22a005fbf0ab6ec4fca7/sdk/aws-smithy-http/src/byte_stream.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:12 | (
size_hint.lower() as usize,
size_hint.upper().map(|u| u as usize),
)
}
}
#[cfg(test)]
mod tests {
use crate::byte_stream::{ByteStream, Inner};
use bytes::{Buf, Bytes};
use http_body::Body;
use std::error::Error;
#[tokio::test]
async fn read_from_string_bod... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | fe1cfc31a925306b740e22a005fbf0ab6ec4fca7 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/fe1cfc31a925306b740e22a005fbf0ab6ec4fca7/sdk/aws-smithy-http/src/byte_stream.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream.rs:13 | }
#[cfg(feature = "rt-tokio")]
#[tokio::test]
async fn path_based_bytestreams() -> Result<(), Box<dyn Error>> {
use std::io::Write;
use tempfile::NamedTempFile;
let mut file = NamedTempFile::new()?;
for i in 0..10000 {
writeln!(file, "Brian was here. Briefly. {}... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream.rs | Apache-2.0 | fe1cfc31a925306b740e22a005fbf0ab6ec4fca7 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/fe1cfc31a925306b740e22a005fbf0ab6ec4fca7/sdk/aws-smithy-http/src/byte_stream.rs | 481 | 521 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use crate::body::SdkBody;
use crate::byte_stream::{error::Error, error::ErrorKind, ByteStream};
use bytes::Bytes;
use futures_core::ready;
use http::HeaderMap;
use http_body::{Body, SizeHint};
use std::f... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:2 | fn from_path(path_buf: PathBuf, length: u64, buffer_size: usize, offset: Option<u64>) -> Self {
PathBody {
state: State::Unloaded(path_buf),
length,
buffer_size,
offset,
}
}
fn from_file(file: File, length: u64, buffer_size: usize) -> Self {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:3 | /// .await
/// .expect("valid path");
/// GetObjectInput { body: bytestream }
/// }
/// # }
/// ```
#[allow(missing_debug_implementations)]
pub struct FsBuilder {
file: Option<File>,
path: Option<PathBuf>,
length: Option<Length>,
buffer_size: usize,
offset: Option<u64>,
}
impl D... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:4 | offset: None,
path: None,
}
}
/// Sets the path to read from.
///
/// NOTE: The resulting ByteStream (after calling [build](FsBuilder::build)) will be retryable.
/// The returned ByteStream will provide a size hint when used as an HTTP body.
/// If the request fails, the rea... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:5 | self
}
/// Specify the offset to start reading from (in bytes)
///
/// When used in conjunction with [`length`](FsBuilder::length), allows for reading a single "chunk" of a file.
pub fn offset(mut self, offset: u64) -> Self {
self.offset = Some(offset);
self
}
/// Returns a... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:6 | // time the file is loaded.
SdkBody::from_dyn(http_body::combinators::BoxBody::new(PathBody::from_path(
path.clone(),
length,
buffer_size,
self.offset,
)))
};
Ok(ByteStream::new(SdkBo... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:7 | }
impl Body for PathBody {
type Data = Bytes;
type Error = Box<dyn std::error::Error + Send + Sync + 'static>;
fn poll_data(
mut self: Pin<&mut Self>,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Self::Data, Self::Error>>> {
let offset = self.offset.unwrap_or(DEFAULT_OFFSET);
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:8 | None => Poll::Ready(None),
Some(Err(e)) => Poll::Ready(Some(Err(e.into()))),
};
}
};
}
}
fn poll_trailers(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,
) -> Poll<Result<Option<HeaderMap>, Self::Error>> {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:9 | }
let file_length = file
.as_file()
.metadata()
.expect("file metadata is accessible")
.len();
let body = FsBuilder::new()
.path(&file)
.buffer_size(16384)
.length(Length::Exact(file_length))
.build()
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:10 | "A very long sentence that's clearly longer than a single byte."
)
.unwrap();
// Ensure that the file was written to
file.flush().expect("flushing is OK");
let body = FsBuilder::new()
.path(&file)
// The file is longer than 1 byte, let's see if this is us... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:11 | assert_eq!(&data_str, line_0);
}
#[tokio::test]
async fn fsbuilder_length_exact() {
let mut file = NamedTempFile::new().unwrap();
let test_sentence = "This sentence is 30 bytes long";
assert_eq!(test_sentence.len(), 30);
write!(file, "{}", test_sentence).unwrap();
/... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:12 | async fn fsbuilder_supports_offset() {
let mut file = NamedTempFile::new().unwrap();
let line_0 = "Line 0\n";
let line_1 = "Line 1\n";
write!(file, "{}", line_0).unwrap();
write!(file, "{}", line_1).unwrap();
// Ensure that the file was written to
file.flush().e... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:13 | .path(&file)
// We're going to skip line 0 by using offset
.offset(line_0.len() as u64)
// We want to read only line 1 and stop before we get to line 2
.length(Length::Exact(line_1.len() as u64))
.build()
.await
.unwrap();
let ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:14 | #[tokio::test]
async fn fsbuilder_with_length_greater_than_file_length_reads_everything() {
let mut file = NamedTempFile::new().unwrap();
let line_0 = "Line 0\n";
let line_1 = "Line 1\n";
write!(file, "{}", line_0).unwrap();
write!(file, "{}", line_1).unwrap();
// E... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:15 | for i in 0..1000 {
writeln!(in_memory_copy_of_file_contents, "Line {:04}", i).unwrap();
}
// Check we wrote the lines
assert!(!in_memory_copy_of_file_contents.is_empty());
}
let file_size = file.as_file().metadata().unwrap().len();
// Check th... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 561 | 609 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:2 | fn from_path(path_buf: PathBuf, length: u64, buffer_size: usize, offset: Option<u64>) -> Self {
PathBody {
state: State::Unloaded(path_buf),
length,
buffer_size,
offset,
}
}
fn from_file(file: File, length: u64, buffer_size: usize) -> Self {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:3 | /// .await
/// .expect("valid path");
/// GetObjectInput { body: bytestream }
/// }
/// # }
/// ```
pub struct FsBuilder {
file: Option<tokio::fs::File>,
path: Option<PathBuf>,
length: Option<Length>,
buffer_size: usize,
offset: Option<u64>,
}
impl Default for FsBuilder {
fn... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:4 | }
}
/// Sets the path to read from.
///
/// NOTE: The resulting ByteStream (after calling [build](FsBuilder::build)) will be retryable.
/// The returned ByteStream will provide a size hint when used as an HTTP body.
/// If the request fails, the read will begin again by reloading the file handl... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:5 | /// Specify the offset to start reading from (in bytes)
///
/// When used in conjunction with [`length`](FsBuilder::length), allows for reading a single "chunk" of a file.
pub fn offset(mut self, offset: u64) -> Self {
self.offset = Some(offset);
self
}
/// Returns a [`ByteStream`](... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:6 | path.clone(),
length,
buffer_size,
self.offset,
)))
};
Ok(ByteStream::new(SdkBody::retryable(body_loader)))
} else if let Some(mut file) = self.file {
// When starting from a `File`, we need to do ou... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:7 | impl Body for PathBody {
type Data = Bytes;
type Error = Box<dyn std::error::Error + Send + Sync + 'static>;
fn poll_data(
mut self: Pin<&mut Self>,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Self::Data, Self::Error>>> {
let offset = self.offset.unwrap_or(DEFAULT_OFFSET);
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:8 | };
}
};
}
}
fn poll_trailers(
self: Pin<&mut Self>,
_cx: &mut Context<'_>,
) -> Poll<Result<Option<HeaderMap>, Self::Error>> {
Poll::Ready(Ok(None))
}
fn is_end_stream(&self) -> bool {
// fast path end-stream for empty streams
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:9 | .as_file()
.metadata()
.expect("file metadata is accessible")
.len();
let body = FsBuilder::new()
.path(&file)
.buffer_size(16384)
.length(Length::Exact(file_length))
.build()
.await
.unwrap()
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:10 | .unwrap();
// Ensure that the file was written to
file.flush().expect("flushing is OK");
let body = FsBuilder::new()
.path(&file)
// The file is longer than 1 byte, let's see if this is used to generate the size hint
.length(Length::Exact(1))
.bui... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:11 | }
#[tokio::test]
async fn fsbuilder_length_exact() {
let mut file = NamedTempFile::new().unwrap();
let test_sentence = "This sentence is 30 bytes long";
assert_eq!(test_sentence.len(), 30);
write!(file, "{}", test_sentence).unwrap();
// Ensure that the file was written ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:12 | let line_0 = "Line 0\n";
let line_1 = "Line 1\n";
write!(file, "{}", line_0).unwrap();
write!(file, "{}", line_1).unwrap();
// Ensure that the file was written to
file.flush().expect("flushing is OK");
let body = FsBuilder::new()
.path(&file)
//... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:13 | .offset(line_0.len() as u64)
// We want to read only line 1 and stop before we get to line 2
.length(Length::Exact(line_1.len() as u64))
.build()
.await
.unwrap();
let data = body.collect().await.unwrap().into_bytes();
let data_str = String::f... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:14 | async fn fsbuilder_with_length_greater_than_file_length_reads_everything() {
let mut file = NamedTempFile::new().unwrap();
let line_0 = "Line 0\n";
let line_1 = "Line 1\n";
write!(file, "{}", line_0).unwrap();
write!(file, "{}", line_1).unwrap();
// Ensure that the file... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:15 | }
// Check we wrote the lines
assert!(!in_memory_copy_of_file_contents.is_empty());
}
let file_size = file.as_file().metadata().unwrap().len();
// Check that our in-memory copy has the same size as the file
assert_eq!(file_size, in_memory_copy_of_file_contents.le... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 305c4aa0a153737d28f3c9cbbf425e5dcd946da1 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/305c4aa0a153737d28f3c9cbbf425e5dcd946da1/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 561 | 607 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
use bytes::Bytes;
use futures_core::ready;
use http::HeaderMap;
use http_body::{Body, SizeHint};
use std::future::Future;
use std::path::PathBuf;
use std::pin::Pin;
use std::task::{Context, Poll};
use to... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:2 | impl PathBody {
fn from_path(path_buf: PathBuf, length: u64, buffer_size: usize, offset: Option<u64>) -> Self {
PathBody {
state: State::Unloaded(path_buf),
length,
buffer_size,
offset,
}
}
fn from_file(file: File, length: u64, buffer_size: us... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:3 | /// .length(Length::UpTo(123_456))
/// .build()
/// .await
/// .expect("valid path");
/// GetObjectInput { body: bytestream }
/// }
/// # }
/// ```
pub struct FsBuilder {
file: Option<tokio::fs::File>,
path: Option<PathBuf>,
length: Option<Length>,
buffer_size: usize,... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:4 | offset: None,
path: None,
}
}
/// Sets the path to read from.
///
/// NOTE: The resulting ByteStream (after calling [build](FsBuilder::build)) will be retryable.
/// The returned ByteStream will provide a size hint when used as an HTTP body.
/// If the request fails, the rea... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:5 | self
}
/// Specify the offset to start reading from (in bytes)
///
/// When used in conjunction with [`length`](FsBuilder::length), allows for reading a single "chunk" of a file.
pub fn offset(mut self, offset: u64) -> Self {
self.offset = Some(offset);
self
}
/// Returns a... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:6 | None => file_length - offset,
};
if let Some(path) = self.path {
let body_loader = move || {
// If an offset was provided, seeking will be handled in `PathBody::poll_data` each
// time the file is loaded.
SdkBody::from_dyn(http_body::combinato... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:7 | }
.map(|metadata| metadata.len())
.map_err(|err| Error(err.into()))
}
}
enum State {
Unloaded(PathBuf),
Loading(Pin<Box<dyn Future<Output = io::Result<File>> + Send + Sync + 'static>>),
Loaded(tokio_util::io::ReaderStream<io::Take<File>>),
}
impl Body for PathBody {
type Data = Byt... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:8 | self.buffer_size,
));
}
Err(e) => return Poll::Ready(Some(Err(e.into()))),
};
}
State::Loaded(ref mut stream) => {
use futures_core::Stream;
return matc... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:9 | use http_body::Body;
use std::io::Write;
use tempfile::NamedTempFile;
#[tokio::test]
async fn path_based_bytestreams_with_builder() {
let mut file = NamedTempFile::new().unwrap();
for i in 0..10000 {
writeln!(file, "Brian was here. Briefly. {}", i).unwrap();
}
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:10 | ByteStream::new(body1).collect().await.unwrap().remaining() as u64,
file_length - some_data.len() as u64
);
}
#[tokio::test]
async fn fsbuilder_length_is_used_as_size_hint() {
let mut file = NamedTempFile::new().unwrap();
write!(
file,
"A very lon... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:11 | let body = FsBuilder::new()
.path(&file)
// We're going to read line 0 only
.length(Length::Exact(line_0.len() as u64))
.build()
.await
.unwrap();
let data = body.collect().await.unwrap().into_bytes();
let data_str = String::from_u... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:12 | assert!(FsBuilder::new()
.path(&file)
// Larger than 30 bytes, this will cause an error
.length(Length::Exact(31))
.build()
.await
.is_err());
}
#[tokio::test]
async fn fsbuilder_supports_offset() {
let mut file = NamedTempFile... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:13 | let line_2 = "Line 2\n";
write!(file, "{}", line_0).unwrap();
write!(file, "{}", line_1).unwrap();
write!(file, "{}", line_2).unwrap();
// Ensure that the file was written to
file.flush().expect("flushing is OK");
let body = FsBuilder::new()
.path(&file)
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:14 | // We're going to skip all file contents by setting an offset
// much larger than the file size
.offset(9000)
.build()
.await
.unwrap_err()
.to_string(),
"offset must be less than or equal to file size but was gr... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:15 | // I put these two write loops in separate blocks so that the traits wouldn't conflict
{
use std::io::Write;
for i in 0..1000 {
writeln!(file, "Line {:04}", i).unwrap();
}
}
{
use std::fmt::Write;
for i in 0..1000 {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 561 | 619 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:16 | .await
.unwrap();
byte_streams.push(byte_stream);
}
let mut collected_bytes = Vec::new();
for byte_stream in byte_streams.into_iter() {
let bytes = byte_stream.collect().await.unwrap().into_bytes();
collected_bytes.push(bytes);
}
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | a89490538b3a9b233a2eac4b518a5bcdea82b823 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/a89490538b3a9b233a2eac4b518a5bcdea82b823/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 601 | 619 |
awslabs/aws-sdk-rust:sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs:9 | use http_body::Body;
use std::io::Write;
use tempfile::NamedTempFile;
#[tokio::test]
async fn path_based_bytestreams_with_builder() {
let mut file = NamedTempFile::new().unwrap();
for i in 0..10000 {
writeln!(file, "Brian was here. Briefly. {}", i).unwrap();
}
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | Apache-2.0 | 21852936856010a4050d9490d361b929b1e4c664 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/21852936856010a4050d9490d361b929b1e4c664/sdk/aws-smithy-http/src/byte_stream/bytestream_util.rs | 321 | 380 |
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