id stringlengths 22 133 | text stringlengths 40 40.2k | arch stringclasses 1
value | syntax stringclasses 1
value | kind stringclasses 4
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-types/src/config_bag.rs:21 | .push_shared_layer(layer_2.clone());
bag_2.push_shared_layer(layer_2).push_shared_layer(layer_1);
// bags have same layers but in different orders
assert_eq!(bag_1.load::<Foo>(), Some(&Foo(1)));
assert_eq!(bag_2.load::<Foo>(), Some(&Foo(0)));
bag_1.interceptor_state().store_put... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | eb5d5753cf1c50253e1e392e0010fad9319433eb | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/eb5d5753cf1c50253e1e392e0010fad9319433eb/sdk/aws-smithy-types/src/config_bag.rs | 801 | 860 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:22 | #[test]
fn cloning_layers() {
#[derive(Clone, Debug)]
struct TestStr(String);
impl Storable for TestStr {
type Storer = StoreReplace<TestStr>;
}
let mut layer_1 = CloneableLayer::new("layer_1");
let expected_str = "I can be cloned";
layer_1.store_p... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | eb5d5753cf1c50253e1e392e0010fad9319433eb | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/eb5d5753cf1c50253e1e392e0010fad9319433eb/sdk/aws-smithy-types/src/config_bag.rs | 841 | 878 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:3 | /// ```
#[derive(Debug, Default)]
pub struct CloneableLayer(Layer);
impl Deref for CloneableLayer {
type Target = Layer;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl Clone for CloneableLayer {
fn clone(&self) -> Self {
Self(
self.try_clone()
.expect(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | d6094a52137879b5d330d3c187cee3f9cc4e0945 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/d6094a52137879b5d330d3c187cee3f9cc4e0945/sdk/aws-smithy-types/src/config_bag.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:4 | pub fn unset<T: Send + Sync + Clone + Debug + 'static>(&mut self) -> &mut Self {
self.0.unset::<T>();
self
}
fn put_directly_cloneable<T: Store>(&mut self, value: T::StoredType) -> &mut Self
where
T::StoredType: Clone,
{
self.0
.props
.insert(Type... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | d6094a52137879b5d330d3c187cee3f9cc4e0945 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/d6094a52137879b5d330d3c187cee3f9cc4e0945/sdk/aws-smithy-types/src/config_bag.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:21 | .push_shared_layer(layer_2.clone());
bag_2.push_shared_layer(layer_2).push_shared_layer(layer_1);
// bags have same layers but in different orders
assert_eq!(bag_1.load::<Foo>(), Some(&Foo(1)));
assert_eq!(bag_2.load::<Foo>(), Some(&Foo(0)));
bag_1.interceptor_state().store_put... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | d6094a52137879b5d330d3c187cee3f9cc4e0945 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/d6094a52137879b5d330d3c187cee3f9cc4e0945/sdk/aws-smithy-types/src/config_bag.rs | 801 | 860 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:22 | #[test]
fn cloning_layers() {
#[derive(Clone, Debug)]
struct TestStr(String);
impl Storable for TestStr {
type Storer = StoreReplace<TestStr>;
}
let mut layer_1 = CloneableLayer::new("layer_1");
let expected_str = "I can be cloned";
layer_1.store_p... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | d6094a52137879b5d330d3c187cee3f9cc4e0945 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/d6094a52137879b5d330d3c187cee3f9cc4e0945/sdk/aws-smithy-types/src/config_bag.rs | 841 | 874 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Layered Configuration Bag Structure
//!
//! [`config_bag::ConfigBag`] represents the layered configuration structure
//! with the following properties:
//! 1. A new layer of configuration may be appl... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:2 | }
/// Private module to keep Value type while avoiding "private type in public latest"
pub(crate) mod value {
#[derive(Clone, Debug)]
pub enum Value<T> {
Set(T),
ExplicitlyUnset(&'static str),
}
}
use value::Value;
impl<T: Default> Default for Value<T> {
fn default() -> Self {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:3 | }
}
impl Clone for CloneableLayer {
fn clone(&self) -> Self {
Self(
self.try_clone()
.expect("only cloneable types can be inserted"),
)
}
}
impl From<CloneableLayer> for Layer {
fn from(cloneable_layer: CloneableLayer) -> Layer {
cloneable_layer.0
}
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:4 | self.props
.insert(TypeId::of::<T>(), TypeErasedBox::new_with_clone(value));
self
}
/// Stores `item` of type `T` into the config bag, overriding a previous value of the same type
pub fn store_put<T>(&mut self, item: T) -> &mut Self
where
T: Storable<Storer = StoreReplace<T>... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:5 | /// Clears the value of type `T` from the config bag
pub fn clear<T>(&mut self)
where
T: Storable<Storer = StoreAppend<T>> + Clone,
{
self.put_directly::<StoreAppend<T>>(Value::ExplicitlyUnset(type_name::<T>()));
}
fn get_mut_or_default<T: Send + Sync + Store + 'static>(&mut self) -... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:6 | }
}
impl Layer {
fn try_clone(&self) -> Option<Self> {
let new_props = self
.props
.iter()
.flat_map(|(tyid, erased)| erased.try_clone().map(|e| (*tyid, e)))
.collect::<TypeIdMap<_>>();
if new_props.len() == self.props.len() {
Some(Layer {... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:7 | props: Default::default(),
}
}
pub fn with_name(self, name: impl Into<Cow<'static, str>>) -> Self {
Self {
name: name.into(),
props: self.props,
}
}
/// Load a storable item from the bag
pub fn load<T: Storable>(&self) -> <T::Storer as Store>::Return... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:8 | where
T: Storable<Storer = StoreReplace<T>>,
{
let item = match item {
Some(item) => Value::Set(item),
None => Value::ExplicitlyUnset(type_name::<T>()),
};
self.put_directly::<StoreReplace<T>>(item);
self
}
/// This can only be used for types ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:9 | v @ Value::ExplicitlyUnset(_) => *v = Value::Set(vec![item]),
}
self
}
/// Clears the value of type `T` from the config bag
///
/// This internally marks the item of type `T` as cleared as opposed to wiping it out from the
/// config bag.
pub fn clear<T>(&mut self)
where
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:10 | .expect("typechecked")
}
}
impl FrozenLayer {
/// Attempts to convert this bag directly into a [`ConfigBag`] if no other references exist
///
/// This allows modifying the top layer of the bag. [`Self::add_layer`] may be
/// used to add a new layer to the bag.
pub fn try_modify(self) -> Option<... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:11 | /// Configuration may then be "layered" onto the base by calling
/// [`ConfigBag::store_put`], [`ConfigBag::store_or_unset`], [`ConfigBag::store_append`]. Layers
/// of configuration may then be "frozen" (made immutable) by calling [`ConfigBag::freeze`].
pub fn base() -> Self {
ConfigBag {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:12 | /// Return a mutable reference to `T` if it is stored in the top layer of the bag
pub fn get_mut<T: Send + Sync + Debug + Clone + 'static>(&mut self) -> Option<&mut T>
where
T: Storable<Storer = StoreReplace<T>>,
{
// this code looks weird to satisfy the borrow checker—we can't keep the resu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:13 | /// Returns a mutable reference to `T` if it is stored in the top layer of the bag
///
/// - If `T` is in a deeper layer of the bag, that value will be cloned and inserted into the top layer
/// - If `T` is not present in the bag, `default` will be used to construct a new value
pub fn get_mut_or_else<T:... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:14 | /// */
/// ```
pub fn with_fn(
self,
name: impl Into<Cow<'static, str>>,
next: impl Fn(&mut Layer),
) -> ConfigBag {
let mut new_layer = Layer::new(name);
next(&mut new_layer);
let ConfigBag {
interceptor_state: head,
mut tail,
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:15 | tail: self.tail.iter().rev(),
}
}
}
/// Iterator of items returned from config_bag
pub struct ItemIter<'a, T> {
inner: BagIter<'a>,
t: PhantomData<T>,
}
impl<'a, T> Debug for ItemIter<'a, T> {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "ItemIter")
}
}
imp... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:16 | fn next(&mut self) -> Option<Self::Item> {
if let Some(head) = self.head.take() {
Some(head)
} else {
self.tail.next().map(|t| t.deref())
}
}
}
impl From<Layer> for FrozenLayer {
fn from(layer: Layer) -> Self {
FrozenLayer(Arc::new(layer))
}
}
#[cfg(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:17 | #[derive(Debug)]
struct Prop3;
impl Storable for Prop3 {
type Storer = StoreReplace<Self>;
}
let mut base_bag = ConfigBag::base()
.with_fn("a", layer_a)
.with_fn("b", layer_b);
base_bag.interceptor_state().store_put(Prop3);
assert!(bas... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:18 | }
let bag = bag.with_fn("service config", |layer: &mut Layer| {
layer.store_put(Region("asdf"));
});
assert_eq!(bag.load::<Region>().unwrap().0, "asdf");
#[derive(Debug)]
struct SigningName(&'static str);
impl Storable for SigningName {
type Stor... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 681 | 740 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:19 | layer.store_append(Interceptor("123"));
layer.store_append(Interceptor("456"));
let mut second_layer = Layer::new("next");
second_layer.store_append(Interceptor("789"));
let mut bag = ConfigBag::of_layers(vec![layer, second_layer]);
assert_eq!(
bag.load::<Intercept... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:20 | expected.reverse();
assert_eq!(
bag.load::<TestItem>().cloned().collect::<Vec<_>>(),
expected
);
}
#[test]
fn adding_layers() {
let mut layer_1 = Layer::new("layer1");
let mut layer_2 = Layer::new("layer2");
#[derive(Clone, Debug, PartialEq,... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:21 | #[test]
fn get_mut_or_else() {
#[derive(Clone, Debug, PartialEq, Eq, Default)]
struct Foo(usize);
impl Storable for Foo {
type Storer = StoreReplace<Foo>;
}
let mut bag = ConfigBag::base();
assert_eq!(bag.get_mut::<Foo>(), None);
assert_eq!(bag.ge... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 801 | 860 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:22 | assert_eq!(expected_str, &layer_1_cloned.load::<TestStr>().unwrap().0);
#[derive(Clone, Debug)]
struct Rope(String);
impl Storable for Rope {
type Storer = StoreAppend<Rope>;
}
let mut layer_2 = CloneableLayer::new("layer_2");
layer_2.store_append(Rope("A".to... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9cdded794aa443896c1c957b0798f534aa42d298 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9cdded794aa443896c1c957b0798f534aa42d298/sdk/aws-smithy-types/src/config_bag.rs | 841 | 863 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:6 | }
}
impl Layer {
fn try_clone(&self) -> Option<Self> {
let new_props = self
.props
.iter()
.flat_map(|(tyid, erased)| erased.try_clone().map(|e| (*tyid, e)))
.collect::<TypeIdMap<_>>();
if new_props.len() == self.props.len() {
Some(Layer {... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:7 | props: Default::default(),
}
}
/// Load a storable item from the bag
pub fn load<T: Storable>(&self) -> <T::Storer as Store>::ReturnedType<'_> {
T::Storer::merge_iter(ItemIter {
inner: BagIter {
head: Some(self),
tail: [].iter().rev(),
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:9 | /// This internally marks the item of type `T` as cleared as opposed to wiping it out from the
/// config bag.
pub fn clear<T>(&mut self)
where
T: Storable<Storer = StoreAppend<T>>,
{
self.put_directly::<StoreAppend<T>>(Value::ExplicitlyUnset(type_name::<T>()));
}
/// Retrieves ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:10 | /// This allows modifying the top layer of the bag. [`Self::add_layer`] may be
/// used to add a new layer to the bag.
pub fn try_modify(self) -> Option<Layer> {
Arc::try_unwrap(self.0).ok()
}
}
/// Layered Configuration Structure
///
/// [`ConfigBag`] is the "unlocked" form of the bag. Only the to... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:11 | props: Default::default(),
},
tail: vec![],
}
}
pub fn of_layers(layers: Vec<Layer>) -> Self {
let mut bag = ConfigBag::base();
for layer in layers {
bag.push_layer(layer);
}
bag
}
pub fn push_layer(&mut self, layer: Layer) ->... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:12 | // store, the value, then pull it right back
if matches!(self.interceptor_state.get_mut::<StoreReplace<T>>(), None) {
let new_item = match self.tail.iter().find_map(|b| b.load::<T>()) {
Some(item) => item.clone(),
None => return None,
};
self.i... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:13 | ) -> &mut T
where
T: Storable<Storer = StoreReplace<T>>,
{
// this code looks weird to satisfy the borrow checker—we can't keep the result of `get_mut`
// alive (even in a returned branch) and then call `store_put`. So: drop the borrow immediately
// store, the value, then pull i... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:14 | let mut new_layer = Layer::new(name);
next(&mut new_layer);
let ConfigBag {
interceptor_state: head,
mut tail,
} = self;
tail.push(head.freeze());
ConfigBag {
interceptor_state: new_layer,
tail,
}
}
/// Add a new la... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:15 | inner: BagIter<'a>,
t: PhantomData<T>,
}
impl<'a, T> Debug for ItemIter<'a, T> {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "ItemIter")
}
}
impl<'a, T: 'a> Iterator for ItemIter<'a, T>
where
T: Store,
{
type Item = &'a T::StoredType;
fn next(&mut self) -> Opt... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:16 | }
impl From<Layer> for FrozenLayer {
fn from(layer: Layer) -> Self {
FrozenLayer(Arc::new(layer))
}
}
#[cfg(test)]
mod test {
use super::ConfigBag;
use crate::config_bag::{CloneableLayer, Layer, Storable, StoreAppend, StoreReplace};
#[test]
fn layered_property_bag() {
#[derive... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:17 | .with_fn("a", layer_a)
.with_fn("b", layer_b);
base_bag.interceptor_state().store_put(Prop3);
assert!(base_bag.load::<Prop1>().is_some());
#[derive(Debug)]
struct Prop4;
impl Storable for Prop4 {
type Storer = StoreReplace<Self>;
}
let la... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:18 | #[derive(Debug)]
struct SigningName(&'static str);
impl Storable for SigningName {
type Storer = StoreReplace<Self>;
}
let operation_config = bag.with_fn("operation", |layer: &mut Layer| {
layer.store_put(SigningName("s3"));
});
assert_eq!(operati... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 681 | 740 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:19 | assert_eq!(
bag.load::<Interceptor>().collect::<Vec<_>>(),
vec![
&Interceptor("789"),
&Interceptor("456"),
&Interceptor("123")
]
);
let mut final_layer = Layer::new("final");
final_layer.clear::<Interceptor>();
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:20 | #[test]
fn adding_layers() {
let mut layer_1 = Layer::new("layer1");
let mut layer_2 = Layer::new("layer2");
#[derive(Clone, Debug, PartialEq, Eq, Default)]
struct Foo(usize);
impl Storable for Foo {
type Storer = StoreReplace<Foo>;
}
layer_1.st... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:21 | let mut bag = ConfigBag::base();
assert_eq!(bag.get_mut::<Foo>(), None);
assert_eq!(bag.get_mut_or_default::<Foo>(), &Foo(0));
bag.get_mut_or_default::<Foo>().0 += 1;
assert_eq!(bag.load::<Foo>(), Some(&Foo(1)));
let old_ref = bag.load::<Foo>().unwrap();
assert_eq!(old_r... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 801 | 856 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:22 | let mut layer_2 = CloneableLayer::new("layer_2");
layer_2.store_append(Rope("A".to_owned()));
layer_2.store_append(Rope("big".to_owned()));
layer_2.store_append(Rope("rope".to_owned()));
let layer_2_cloned = layer_2.clone();
let rope = layer_2_cloned.load::<Rope>().cloned().colle... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 253a15511a6a5f2940e1c914cc11de3a55235259 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/253a15511a6a5f2940e1c914cc11de3a55235259/sdk/aws-smithy-types/src/config_bag.rs | 841 | 856 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Layered Configuration Bag Structure
//!
//! [`config_bag::ConfigBag`] represents the layered configuration structure
//! with the following properties:
//! 1. A new layer of configuration may be appl... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:2 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
f.debug_list().entries(self.0.layers()).finish()
}
}
f.debug_struct("ConfigBag")
.field("layers", &Layers(self))
.finish()
}
}
/// [`FrozenLayer`] is the "locked" form of [`Layer`].
///
//... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:3 | /// [`CloneableLayer`] allows itself to be cloned. This is useful when a type that implements
/// `Clone` wishes to store a config layer.
///
/// It ensures that all the items in `CloneableLayer` are `Clone` upon entry, e.g. when they are
/// first stored, the mutable methods require that they have a `Clone` bound on t... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:4 | // We need to "override" the mutable methods to encode the information that an item being stored
// implements `Clone`. For the immutable methods, they can just be delegated via the `Deref` trait.
impl CloneableLayer {
/// Creates a new `CloneableLayer` with a given name
pub fn new(name: impl Into<Cow<'static, ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:5 | where
T: Storable<Storer = StoreReplace<T>> + Clone,
{
let item = match item {
Some(item) => Value::Set(item),
None => Value::ExplicitlyUnset(type_name::<T>()),
};
self.put_directly::<StoreReplace<T>>(item);
self
}
/// Stores `item` of type `T... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:6 | .expect("typechecked")
}
}
/// A named layer comprising a config bag
#[derive(Default)]
pub struct Layer {
name: Cow<'static, str>,
props: TypeIdMap<TypeErasedBox>,
}
impl Debug for Layer {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
struct Items<'a>(&'a Layer);
impl Deb... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:7 | }
}
/// Inserts `value` into the layer directly
fn put_directly<T: Store>(&mut self, value: T::StoredType) -> &mut Self {
self.props
.insert(TypeId::of::<T>(), TypeErasedBox::new(value));
self
}
pub fn empty(&self) -> bool {
self.props.is_empty()
}
pub ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:8 | self.put_directly::<StoreReplace<T>>(Value::ExplicitlyUnset(type_name::<T>()));
self
}
/// Insert `value` into the bag
///
/// NOTE: This method exists for legacy reasons to allow storing values that are not `Storeable`
///
/// The implementation assumes that the type is [`StoreReplace`... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:9 | /// let mut layer_1 = Layer::new("example");
/// #[derive(Debug, PartialEq, Eq)]
/// struct Interceptor(&'static str);
/// impl Storable for Interceptor {
/// type Storer = StoreAppend<Interceptor>;
/// }
///
/// layer_1.store_append(Interceptor("321"));
/// layer_1.store_append(Inte... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:10 | }
/// Retrieves the value of type `T` from this layer if exists
fn get<T: Send + Sync + Store + 'static>(&self) -> Option<&T::StoredType> {
self.props
.get(&TypeId::of::<T>())
.map(|t| t.downcast_ref().expect("typechecked"))
}
/// Returns a mutable reference to `T` if i... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:11 | impl ConfigBag {
/// Create a new config bag "base".
///
/// Configuration may then be "layered" onto the base by calling
/// [`ConfigBag::store_put`], [`ConfigBag::store_or_unset`], [`ConfigBag::store_append`]. Layers
/// of configuration may then be "frozen" (made immutable) by calling [`ConfigBag... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:12 | self.sourced_get::<T::Storer>()
}
/// Retrieve the value of type `T` from the bag if exists
pub fn get<T: Send + Sync + Debug + 'static>(&self) -> Option<&T> {
let out = self.sourced_get::<StoreReplace<T>>();
out
}
/// Return a mutable reference to `T` if it is stored in the top la... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:13 | pub fn get_mut_or_default<T: Send + Sync + Debug + Clone + Default + 'static>(
&mut self,
) -> &mut T
where
T: Storable<Storer = StoreReplace<T>>,
{
self.get_mut_or_else(|| T::default())
}
/// Returns a mutable reference to `T` if it is stored in the top layer of the bag
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:14 | /// let first_layer = bag.with_fn("a", |b: &mut Layer| { b.put("a"); });
/// let second_layer = first_layer.with_fn("other", |b: &mut Layer| { b.put(1i32); });
/// // The number is only in the second layer
/// assert_eq!(first_layer.get::<i32>(), None);
/// assert_eq!(second_layer.get::<i32>(), Some(&1)... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:15 | inner: self.layers(),
t: PhantomData::default(),
};
T::merge_iter(stored_type_iter)
}
fn layers(&self) -> BagIter<'_> {
BagIter {
head: Some(&self.interceptor_state),
tail: self.tail.iter().rev(),
}
}
}
/// Iterator of items returned from... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:16 | /// Iterator over the layers of a config bag
struct BagIter<'a> {
head: Option<&'a Layer>,
tail: Rev<Iter<'a, FrozenLayer>>,
}
impl<'a> Iterator for BagIter<'a> {
type Item = &'a Layer;
fn next(&mut self) -> Option<Self::Item> {
if let Some(head) = self.head.take() {
Some(head)
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:17 | bag.put(Prop2);
};
#[derive(Debug)]
struct Prop3;
let mut base_bag = ConfigBag::base()
.with_fn("a", layer_a)
.with_fn("b", layer_b);
base_bag.interceptor_state().put(Prop3);
assert!(base_bag.get::<Prop1>().is_some());
#[derive(Debug)]
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:18 | #[derive(Debug)]
struct SigningName(&'static str);
let operation_config = bag.with_fn("operation", |layer: &mut Layer| {
layer.put(SigningName("s3"));
});
assert_eq!(operation_config.get::<SigningName>().unwrap().0, "s3");
let mut open_bag = operation_config.with_fn... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 681 | 740 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:19 | ]
);
let mut final_layer = Layer::new("final");
final_layer.clear::<Interceptor>();
bag.push_layer(final_layer);
assert_eq!(bag.load::<Interceptor>().count(), 0);
}
#[test]
fn store_append_many_layers() {
#[derive(Debug, PartialEq, Eq, Clone)]
struct... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:20 | struct Foo(usize);
impl Storable for Foo {
type Storer = StoreReplace<Foo>;
}
layer_1.store_put(Foo(0));
layer_2.store_put(Foo(1));
let layer_1 = layer_1.freeze();
let layer_2 = layer_2.freeze();
let mut bag_1 = ConfigBag::base();
let mut ba... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:21 | let old_ref = bag.load::<Foo>().unwrap();
assert_eq!(old_ref, &Foo(1));
// there is one in the bag, so it can be returned
//let mut next = bag.add_layer("next");
bag.get_mut::<Foo>().unwrap().0 += 1;
let new_ref = bag.load::<Foo>().unwrap();
assert_eq!(new_ref, &Foo(2));... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 7150a0800de9b7529f79521b351b8d7ea31fbfd0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/7150a0800de9b7529f79521b351b8d7ea31fbfd0/sdk/aws-smithy-types/src/config_bag.rs | 801 | 849 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:3 | /// [`CloneableLayer`] allows itself to be cloned. This is useful when a type that implements
/// `Clone` wishes to store a config layer.
///
/// It ensures that all the items in `CloneableLayer` are `Clone` upon entry, e.g. when they are
/// first stored, the mutable methods require that they have a `Clone` bound on t... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:4 | Self(Layer::new(name))
}
pub fn freeze(self) -> FrozenLayer {
self.0.into()
}
/// Removes `T` from this bag
pub fn unset<T: Send + Sync + Clone + Debug + 'static>(&mut self) -> &mut Self {
self.put_directly::<StoreReplace<T>>(Value::ExplicitlyUnset(type_name::<T>()));
self
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:5 | };
self.put_directly::<StoreReplace<T>>(item);
self
}
/// Stores `item` of type `T` into the config bag, appending it to the existing list of the same
/// type
pub fn store_append<T>(&mut self, item: T) -> &mut Self
where
T: Storable<Storer = StoreAppend<T>> + Clone,
{
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:6 | pub struct Layer {
name: Cow<'static, str>,
props: TypeIdMap<TypeErasedBox>,
}
impl Debug for Layer {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
struct Items<'a>(&'a Layer);
impl Debug for Items<'_> {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:7 | .insert(TypeId::of::<T>(), TypeErasedBox::new(value));
self
}
pub fn empty(&self) -> bool {
self.props.is_empty()
}
pub fn freeze(self) -> FrozenLayer {
self.into()
}
/// Create a new Layer with a given name
pub fn new(name: impl Into<Cow<'static, str>>) -> Self {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:8 | /// NOTE: This method exists for legacy reasons to allow storing values that are not `Storeable`
///
/// The implementation assumes that the type is [`StoreReplace`].
pub fn put<T: Send + Sync + Debug + 'static>(&mut self, value: T) -> &mut Self {
self.put_directly::<StoreReplace<T>>(Value::Set(valu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:9 | ///
/// layer_1.store_append(Interceptor("321"));
/// layer_1.store_append(Interceptor("654"));
///
/// let mut layer_2 = Layer::new("second layer");
/// layer_2.store_append(Interceptor("987"));
///
/// let bag = ConfigBag::of_layers(vec![layer_1, layer_2]);
///
/// assert_eq!(
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:10 | .map(|t| t.downcast_ref().expect("typechecked"))
}
/// Returns a mutable reference to `T` if it is stored in this layer
fn get_mut<T: Send + Sync + Store + 'static>(&mut self) -> Option<&mut T::StoredType> {
self.props
.get_mut(&TypeId::of::<T>())
.map(|t| t.downcast_mut().e... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:11 | pub fn base() -> Self {
ConfigBag {
interceptor_state: Layer {
name: Cow::Borrowed("interceptor_state"),
props: Default::default(),
},
tail: vec![],
}
}
pub fn of_layers(layers: Vec<Layer>) -> Self {
let mut bag = Confi... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:12 | out
}
/// Return a mutable reference to `T` if it is stored in the top layer of the bag
pub fn get_mut<T: Send + Sync + Debug + Clone + 'static>(&mut self) -> Option<&mut T>
where
T: Storable<Storer = StoreReplace<T>>,
{
// this code looks weird to satisfy the borrow checker—we can'... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:13 | self.get_mut_or_else(|| T::default())
}
/// Returns a mutable reference to `T` if it is stored in the top layer of the bag
///
/// - If `T` is in a deeper layer of the bag, that value will be cloned and inserted into the top layer
/// - If `T` is not present in the bag, `default` will be used to co... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:14 | /// // The string is in both layers
/// assert_eq!(first_layer.get::<&'static str>(), Some(&"a"));
/// assert_eq!(second_layer.get::<&'static str>(), Some(&"a"));
/// */
/// ```
pub fn with_fn(
self,
name: impl Into<Cow<'static, str>>,
next: impl Fn(&mut Layer),
) -> Conf... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:15 | fn layers(&self) -> BagIter<'_> {
BagIter {
head: Some(&self.interceptor_state),
tail: self.tail.iter().rev(),
}
}
}
/// Iterator of items returned from config_bag
pub struct ItemIter<'a, T> {
inner: BagIter<'a>,
t: PhantomData<T>,
}
impl<'a, T> Debug for ItemIter<'... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:16 | impl<'a> Iterator for BagIter<'a> {
type Item = &'a Layer;
fn next(&mut self) -> Option<Self::Item> {
if let Some(head) = self.head.take() {
Some(head)
} else {
self.tail.next().map(|t| t.deref())
}
}
}
impl From<Layer> for FrozenLayer {
fn from(layer: L... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:17 | let mut base_bag = ConfigBag::base()
.with_fn("a", layer_a)
.with_fn("b", layer_b);
base_bag.interceptor_state().put(Prop3);
assert!(base_bag.get::<Prop1>().is_some());
#[derive(Debug)]
struct Prop4;
let layer_c = |bag: &mut Layer| {
bag.put(... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:18 | assert_eq!(operation_config.get::<SigningName>().unwrap().0, "s3");
let mut open_bag = operation_config.with_fn("my_custom_info", |_bag: &mut Layer| {});
open_bag.interceptor_state().put("foo");
assert_eq!(open_bag.layers().count(), 4);
}
#[test]
fn store_append() {
let mu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 681 | 740 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:19 | assert_eq!(bag.load::<Interceptor>().count(), 0);
}
#[test]
fn store_append_many_layers() {
#[derive(Debug, PartialEq, Eq, Clone)]
struct TestItem(i32, i32);
impl Storable for TestItem {
type Storer = StoreAppend<TestItem>;
}
let mut expected = vec![];
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 721 | 780 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:20 | layer_2.store_put(Foo(1));
let layer_1 = layer_1.freeze();
let layer_2 = layer_2.freeze();
let mut bag_1 = ConfigBag::base();
let mut bag_2 = ConfigBag::base();
bag_1
.push_shared_layer(layer_1.clone())
.push_shared_layer(layer_2.clone());
bag_2.... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 761 | 820 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:21 | let new_ref = bag.load::<Foo>().unwrap();
assert_eq!(new_ref, &Foo(2));
bag.interceptor_state().unset::<Foo>();
// if it was unset, we can't clone the current one, that would be wrong
assert_eq!(bag.get_mut::<Foo>(), None);
assert_eq!(bag.get_mut_or_default::<Foo>(), &Foo(0));
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | b2321536670d876a056265237ef7e2b8e6d29a95 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/b2321536670d876a056265237ef7e2b8e6d29a95/sdk/aws-smithy-types/src/config_bag.rs | 801 | 843 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:2 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
f.debug_list().entries(self.0.layers()).finish()
}
}
f.debug_struct("ConfigBag")
.field("layers", &Layers(self))
.finish()
}
}
/// [`FrozenLayer`] is the "locked" form of [`Layer`].
///
//... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:3 | /// [`CloneableLayer`] allows itself to be cloned. This is useful when a type that implements
/// `Clone` wishes to store a config layer.
///
/// It ensures that all the items in `CloneableLayer` are `Clone` upon entry, e.g. when they are
/// first stored, the mutable methods require that they have a `Clone` bound on t... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:5 | };
self.put_directly::<StoreReplace<T>>(item);
self
}
/// Stores `item` of type `T` into the config bag, appending it to the existing list of the same
/// type
pub fn store_append<T>(&mut self, item: T) -> &mut Self
where
T: Storable<Storer = StoreAppend<T>> + Clone,
{
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:6 | name: Cow<'static, str>,
props: TypeIdMap<TypeErasedBox>,
}
impl Debug for Layer {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
struct Items<'a>(&'a Layer);
impl Debug for Items<'_> {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
f.debug_li... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:7 | self
}
pub fn empty(&self) -> bool {
self.props.is_empty()
}
pub fn freeze(self) -> FrozenLayer {
self.into()
}
/// Create a new Layer with a given name
pub fn new(name: impl Into<Cow<'static, str>>) -> Self {
let name = name.into();
Self {
name... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:8 | ///
/// The implementation assumes that the type is [`StoreReplace`].
pub fn put<T: Send + Sync + Debug + 'static>(&mut self, value: T) -> &mut Self {
self.put_directly::<StoreReplace<T>>(Value::Set(value));
self
}
/// Stores `item` of type `T` into the config bag, overriding a previous... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:9 | /// layer_1.store_append(Interceptor("321"));
/// layer_1.store_append(Interceptor("654"));
///
/// let mut layer_2 = Layer::new("second layer");
/// layer_2.store_append(Interceptor("987"));
///
/// let bag = ConfigBag::of_layers(vec![layer_1, layer_2]);
///
/// assert_eq!(
/// ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 321 | 380 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:10 | }
/// Returns a mutable reference to `T` if it is stored in this layer
fn get_mut<T: Send + Sync + Store + 'static>(&mut self) -> Option<&mut T::StoredType> {
self.props
.get_mut(&TypeId::of::<T>())
.map(|t| t.downcast_mut().expect("typechecked"))
}
/// Returns a mutabl... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 361 | 420 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:11 | ConfigBag {
interceptor_state: Layer {
name: Cow::Borrowed("interceptor_state"),
props: Default::default(),
},
tail: vec![],
}
}
pub fn of_layers(layers: Vec<Layer>) -> Self {
let mut bag = ConfigBag::base();
for layer ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 401 | 460 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:12 | }
/// Return a mutable reference to `T` if it is stored in the top layer of the bag
pub fn get_mut<T: Send + Sync + Debug + Clone + 'static>(&mut self) -> Option<&mut T>
where
T: Storable<Storer = StoreReplace<T>>,
{
// this code looks weird to satisfy the borrow checker—we can't keep t... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 441 | 500 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:13 | }
/// Returns a mutable reference to `T` if it is stored in the top layer of the bag
///
/// - If `T` is in a deeper layer of the bag, that value will be cloned and inserted into the top layer
/// - If `T` is not present in the bag, `default` will be used to construct a new value
pub fn get_mut_or_... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 481 | 540 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:14 | /// assert_eq!(first_layer.get::<&'static str>(), Some(&"a"));
/// assert_eq!(second_layer.get::<&'static str>(), Some(&"a"));
/// */
/// ```
pub fn with_fn(
self,
name: impl Into<Cow<'static, str>>,
next: impl Fn(&mut Layer),
) -> ConfigBag {
let mut new_layer = Laye... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 521 | 580 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:15 | BagIter {
head: Some(&self.interceptor_state),
tail: self.tail.iter().rev(),
}
}
}
/// Iterator of items returned from config_bag
pub struct ItemIter<'a, T> {
inner: BagIter<'a>,
t: PhantomData<T>,
}
impl<'a, T> Debug for ItemIter<'a, T> {
fn fmt(&self, f: &mut Formatte... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 561 | 620 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:16 | type Item = &'a Layer;
fn next(&mut self) -> Option<Self::Item> {
if let Some(head) = self.head.take() {
Some(head)
} else {
self.tail.next().map(|t| t.deref())
}
}
}
impl From<Layer> for FrozenLayer {
fn from(layer: Layer) -> Self {
FrozenLayer(Arc:... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 601 | 660 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:17 | .with_fn("a", layer_a)
.with_fn("b", layer_b);
base_bag.interceptor_state().put(Prop3);
assert!(base_bag.get::<Prop1>().is_some());
#[derive(Debug)]
struct Prop4;
let layer_c = |bag: &mut Layer| {
bag.put(Prop4);
bag.unset::<Prop3>();
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 641 | 700 |
awslabs/aws-sdk-rust:sdk/aws-smithy-types/src/config_bag.rs:18 | assert_eq!(operation_config.get::<SigningName>().unwrap().0, "s3");
let mut open_bag = operation_config.with_fn("my_custom_info", |_bag: &mut Layer| {});
open_bag.interceptor_state().put("foo");
assert_eq!(open_bag.layers().count(), 4);
}
#[test]
fn store_append() {
let mu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-types/src/config_bag.rs | Apache-2.0 | 9871230608154839a6cc0337ce06d00013ffb706 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/9871230608154839a6cc0337ce06d00013ffb706/sdk/aws-smithy-types/src/config_bag.rs | 681 | 740 |
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