repo stringlengths 6 65 | file_url stringlengths 81 311 | file_path stringlengths 6 227 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:31:58 2026-01-04 20:25:31 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/primitive.rs | src/tools/rust-analyzer/crates/hir-ty/src/primitive.rs | //! A few helper functions for dealing with primitives.
pub use hir_def::builtin_type::{BuiltinFloat, BuiltinInt, BuiltinUint};
pub use rustc_type_ir::{FloatTy, IntTy, UintTy};
pub fn int_ty_to_string(ty: IntTy) -> &'static str {
match ty {
IntTy::Isize => "isize",
IntTy::I8 => "i8",
IntTy... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/consteval.rs | src/tools/rust-analyzer/crates/hir-ty/src/consteval.rs | //! Constant evaluation details
#[cfg(test)]
mod tests;
use base_db::Crate;
use hir_def::{
ConstId, EnumVariantId, GeneralConstId, HasModule, StaticId,
attrs::AttrFlags,
expr_store::Body,
hir::{Expr, ExprId},
type_ref::LiteralConstRef,
};
use hir_expand::Lookup;
use rustc_type_ir::inherent::IntoKi... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/variance.rs | src/tools/rust-analyzer/crates/hir-ty/src/variance.rs | //! Module for inferring the variance of type and lifetime parameters. See the [rustc dev guide]
//! chapter for more info.
//!
//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/variance.html
//!
//! The implementation here differs from rustc. Rustc does a crate wide fixpoint resolution
//! as the algorithm ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/inhabitedness.rs | src/tools/rust-analyzer/crates/hir-ty/src/inhabitedness.rs | //! Type inhabitedness logic.
use std::ops::ControlFlow::{self, Break, Continue};
use hir_def::{AdtId, EnumVariantId, ModuleId, VariantId, visibility::Visibility};
use rustc_hash::FxHashSet;
use rustc_type_ir::{
TypeSuperVisitable, TypeVisitable, TypeVisitor,
inherent::{AdtDef, IntoKind},
};
use crate::{
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/layout.rs | src/tools/rust-analyzer/crates/hir-ty/src/layout.rs | //! Compute the binary representation of a type
use std::fmt;
use hir_def::{
AdtId, LocalFieldId, StructId,
attrs::AttrFlags,
layout::{LayoutCalculatorError, LayoutData},
};
use la_arena::{Idx, RawIdx};
use rustc_abi::{
AddressSpace, Float, Integer, LayoutCalculator, Primitive, ReprOptions, Scalar, S... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/drop.rs | src/tools/rust-analyzer/crates/hir-ty/src/drop.rs | //! Utilities for computing drop info about types.
use hir_def::{AdtId, signatures::StructFlags};
use rustc_hash::FxHashSet;
use rustc_type_ir::inherent::{AdtDef, IntoKind};
use stdx::never;
use crate::{
InferenceResult, consteval,
method_resolution::TraitImpls,
next_solver::{
DbInterner, ParamEnv... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/specialization.rs | src/tools/rust-analyzer/crates/hir-ty/src/specialization.rs | //! Impl specialization related things
use hir_def::{HasModule, ImplId, nameres::crate_def_map};
use intern::sym;
use tracing::debug;
use crate::{
db::HirDatabase,
lower::GenericPredicates,
next_solver::{
DbInterner, TypingMode,
infer::{DbInternerInferExt, traits::ObligationCause},
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/method_resolution.rs | src/tools/rust-analyzer/crates/hir-ty/src/method_resolution.rs | //! This module is concerned with finding methods that a given type provides.
//! For details about how this works in rustc, see the method lookup page in the
//! [rustc guide](https://rust-lang.github.io/rustc-guide/method-lookup.html)
//! and the corresponding code mostly in rustc_hir_analysis/check/method/probe.rs.
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/traits.rs | src/tools/rust-analyzer/crates/hir-ty/src/traits.rs | //! Trait solving using next trait solver.
use std::hash::Hash;
use base_db::Crate;
use hir_def::{
AdtId, AssocItemId, HasModule, ImplId, Lookup, TraitId,
lang_item::LangItems,
nameres::DefMap,
signatures::{ConstFlags, EnumFlags, FnFlags, StructFlags, TraitFlags, TypeAliasFlags},
};
use hir_expand::na... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/dyn_compatibility.rs | src/tools/rust-analyzer/crates/hir-ty/src/dyn_compatibility.rs | //! Compute the dyn-compatibility of a trait
use std::ops::ControlFlow;
use hir_def::{
AssocItemId, ConstId, FunctionId, GenericDefId, HasModule, TraitId, TypeAliasId,
TypeOrConstParamId, TypeParamId, hir::generics::LocalTypeOrConstParamId,
nameres::crate_def_map, signatures::TraitFlags,
};
use rustc_hash... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/target_feature.rs | src/tools/rust-analyzer/crates/hir-ty/src/target_feature.rs | //! Stuff for handling `#[target_feature]` (needed for unsafe check).
use std::borrow::Cow;
use std::sync::LazyLock;
use hir_def::FunctionId;
use hir_def::attrs::AttrFlags;
use intern::Symbol;
use rustc_hash::{FxHashMap, FxHashSet};
use crate::db::HirDatabase;
#[derive(Debug, Default, Clone)]
pub struct TargetFeatu... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/builtin_derive.rs | src/tools/rust-analyzer/crates/hir-ty/src/builtin_derive.rs | //! Implementation of builtin derive impls.
use std::ops::ControlFlow;
use hir_def::{
AdtId, BuiltinDeriveImplId, BuiltinDeriveImplLoc, HasModule, LocalFieldId, TraitId,
TypeOrConstParamId, TypeParamId,
attrs::AttrFlags,
builtin_derive::BuiltinDeriveImplTrait,
hir::generics::{GenericParams, TypeOr... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/diagnostics.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/diagnostics.rs | use crate::tests::check_no_mismatches;
use super::check;
#[test]
fn function_return_type_mismatch_1() {
check(
r#"
fn test() -> &'static str {
5
//^ expected &'static str, got i32
}
"#,
);
}
#[test]
fn function_return_type_mismatch_2() {
check(
r#"
fn test(x: bool) -> &'static str {... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/closure_captures.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/closure_captures.rs | use expect_test::{Expect, expect};
use hir_def::db::DefDatabase;
use hir_expand::{HirFileId, files::InFileWrapper};
use itertools::Itertools;
use span::TextRange;
use syntax::{AstNode, AstPtr};
use test_fixture::WithFixture;
use crate::{
InferenceResult,
db::HirDatabase,
display::{DisplayTarget, HirDisplay... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/regression.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/regression.rs | mod new_solver;
use expect_test::expect;
use super::{check_infer, check_no_mismatches, check_types};
#[test]
fn bug_484() {
check_infer(
r#"
fn test() {
let x = if true {};
}
"#,
expect![[r#"
10..37 '{ ... {}; }': ()
20..21 'x': ()
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/opaque_types.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/opaque_types.rs | use expect_test::expect;
use super::{check_infer_with_mismatches, check_no_mismatches, check_types};
#[test]
fn associated_type_impl_trait() {
check_types(
r#"
trait Foo {}
struct S1;
impl Foo for S1 {}
trait Bar {
type Item;
fn bar(&self) -> Self::Item;
}
struct S2;
impl Bar for S2 {
type It... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/simple.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/simple.rs | use expect_test::expect;
use crate::tests::check_infer_with_mismatches;
use super::{check, check_infer, check_no_mismatches, check_types};
#[test]
fn infer_adt_self() {
check_types(
r#"
enum Nat { Succ(Self), Demo(Nat), Zero }
fn test() {
let foo: Nat = Nat::Zero;
if let Nat::Succ(x) = foo {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/macros.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/macros.rs | use expect_test::expect;
use test_utils::{bench, bench_fixture, skip_slow_tests};
use crate::tests::{check_infer_with_mismatches, check_no_mismatches};
use super::{check_infer, check_types};
#[test]
fn cfg_impl_def() {
check_types(
r#"
//- /main.rs crate:main deps:foo cfg:test
use foo::S as T;
struct S;
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/patterns.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/patterns.rs | use expect_test::expect;
use super::{check, check_infer, check_infer_with_mismatches, check_no_mismatches, check_types};
#[test]
fn infer_pattern() {
check_infer(
r#"
//- minicore: iterator, add, builtin_impls
fn test(x: &i32) {
let y = x;
let &z = x;
le... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/method_resolution.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/method_resolution.rs | use expect_test::expect;
use crate::tests::check;
use super::{check_infer, check_no_mismatches, check_types};
#[test]
fn infer_slice_method() {
check_types(
r#"
//- /core.rs crate:core
impl<T> [T] {
#[rustc_allow_incoherent_impl]
fn foo(&self) -> T {
loop {}
}
}
fn test(x: &[u8]) {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/trait_aliases.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/trait_aliases.rs | use crate::tests::check_types;
#[test]
fn projection() {
check_types(
r#"
#![feature(trait_alias)]
pub trait A {
type Output;
}
pub trait B = A<Output = u32>;
pub fn a<T: B>(x: T::Output) {
x;
// ^ u32
}
"#,
);
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/traits.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/traits.rs | use expect_test::expect;
use crate::tests::infer_with_mismatches;
use super::{check, check_infer, check_infer_with_mismatches, check_no_mismatches, check_types};
#[test]
fn infer_await() {
check_types(
r#"
//- minicore: future
struct IntFuture;
impl core::future::Future for IntFuture {
type Output =... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/display_source_code.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/display_source_code.rs | use super::check_types_source_code;
#[test]
fn qualify_path_to_submodule() {
check_types_source_code(
r#"
mod foo {
pub struct Foo;
}
fn bar() {
let foo: foo::Foo = foo::Foo;
foo;
} //^^^ foo::Foo
"#,
);
}
#[test]
fn omit_default_type_parameters() {
check_types_source_code(
r... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/never_type.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/never_type.rs | use expect_test::expect;
use super::{check_infer_with_mismatches, check_no_mismatches, check_types};
#[test]
fn infer_never1() {
check_types(
r#"
fn test() {
let t = return;
t;
} //^ !
"#,
);
}
#[test]
fn infer_never2() {
check_types(
r#"
fn gen<T>() -> T { loop {} }
fn test() {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/coercion.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/coercion.rs | use super::{check, check_no_mismatches, check_types};
#[test]
fn block_expr_type_mismatch() {
check(
r"
fn test() {
let a: i32 = { 1i64 };
// ^^^^ expected i32, got i64
}
",
);
}
#[test]
fn coerce_places() {
check_no_mismatches(
r#"
//- minicore: coerce_unsized
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/incremental.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/incremental.rs | use base_db::SourceDatabase;
use expect_test::Expect;
use hir_def::{DefWithBodyId, ModuleDefId};
use salsa::EventKind;
use test_fixture::WithFixture;
use crate::{InferenceResult, method_resolution::TraitImpls, test_db::TestDB};
use super::visit_module;
#[test]
fn typing_whitespace_inside_a_function_should_not_invali... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/tests/regression/new_solver.rs | src/tools/rust-analyzer/crates/hir-ty/src/tests/regression/new_solver.rs | use expect_test::expect;
use crate::tests::{check_infer, check_no_mismatches, check_types};
#[test]
fn regression_20365() {
check_infer(
r#"
//- minicore: iterator
struct Vec<T>(T);
struct IntoIter<T>(T);
impl<T> IntoIterator for Vec<T> {
type IntoIter = IntoIter<T>;
type Item = T;
}
impl<T> Itera... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/method_resolution/probe.rs | src/tools/rust-analyzer/crates/hir-ty/src/method_resolution/probe.rs | //! Candidate assembly and selection in method resolution - where we enumerate all candidates
//! and choose the best one (or, in some IDE scenarios, just enumerate them all).
use std::{cell::RefCell, convert::Infallible, ops::ControlFlow};
use hir_def::{
AssocItemId, FunctionId, GenericParamId, ImplId, ItemConta... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/method_resolution/confirm.rs | src/tools/rust-analyzer/crates/hir-ty/src/method_resolution/confirm.rs | //! Confirmation step of method selection, meaning ensuring the selected candidate
//! is valid and registering all obligations.
use hir_def::{
FunctionId, GenericDefId, GenericParamId, ItemContainerId, TraitId,
expr_store::path::{GenericArg as HirGenericArg, GenericArgs as HirGenericArgs},
hir::{ExprId, g... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/opaques.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/opaques.rs | //! Things related to opaques in the next-trait-solver.
use intern::{Interned, InternedRef, impl_internable};
use macros::GenericTypeVisitable;
use rustc_ast_ir::try_visit;
use rustc_type_ir::inherent::SliceLike;
use crate::next_solver::{impl_foldable_for_interned_slice, interned_slice};
use super::{DbInterner, Solv... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/consts.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/consts.rs | //! Things related to consts in the next-trait-solver.
use std::hash::Hash;
use hir_def::ConstParamId;
use intern::{Interned, InternedRef, impl_internable};
use macros::{GenericTypeVisitable, TypeFoldable, TypeVisitable};
use rustc_ast_ir::visit::VisitorResult;
use rustc_type_ir::{
BoundVar, BoundVarIndexKind, Co... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/fold.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/fold.rs | //! Fold impls for the next-trait-solver.
use rustc_type_ir::{
BoundVarIndexKind, DebruijnIndex, RegionKind, TypeFoldable, TypeFolder, TypeSuperFoldable,
TypeVisitableExt, inherent::IntoKind,
};
use crate::next_solver::{BoundConst, FxIndexMap};
use super::{
Binder, BoundRegion, BoundTy, Const, ConstKind,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/solver.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/solver.rs | //! Defining `SolverContext` for next-trait-solver.
use hir_def::{AssocItemId, GeneralConstId};
use rustc_next_trait_solver::delegate::SolverDelegate;
use rustc_type_ir::{
AliasTyKind, GenericArgKind, InferCtxtLike, Interner, PredicatePolarity, TypeFlags,
TypeVisitableExt,
inherent::{IntoKind, Term as _, T... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/region.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/region.rs | //! Things related to regions.
use hir_def::LifetimeParamId;
use intern::{Interned, InternedRef, Symbol, impl_internable};
use macros::GenericTypeVisitable;
use rustc_type_ir::{
BoundVar, BoundVarIndexKind, DebruijnIndex, Flags, GenericTypeVisitable, INNERMOST, RegionVid,
TypeFlags, TypeFoldable, TypeVisitable... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/def_id.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/def_id.rs | //! Definition of `SolverDefId`
use hir_def::{
AdtId, AttrDefId, BuiltinDeriveImplId, CallableDefId, ConstId, DefWithBodyId, EnumId,
EnumVariantId, FunctionId, GeneralConstId, GenericDefId, ImplId, StaticId, StructId, TraitId,
TypeAliasId, UnionId,
};
use rustc_type_ir::inherent;
use stdx::impl_from;
use ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/interner.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/interner.rs | //! Things related to the Interner in the next-trait-solver.
use std::{fmt, ops::ControlFlow};
use intern::{Interned, InternedRef, InternedSliceRef, impl_internable};
use macros::GenericTypeVisitable;
use rustc_ast_ir::{FloatTy, IntTy, UintTy};
pub use tls_cache::clear_tls_solver_cache;
pub use tls_db::{attach_db, at... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/abi.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/abi.rs | //! ABI-related things in the next-trait-solver.
use rustc_type_ir::{error::TypeError, relate::Relate};
use crate::FnAbi;
use super::interner::DbInterner;
#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
pub enum Safety {
Unsafe,
Safe,
}
impl<'db> Relate<DbInterner<'db>> for Safety {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/format_proof_tree.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/format_proof_tree.rs | use rustc_type_ir::{solve::GoalSource, solve::inspect::GoalEvaluation};
use serde_derive::{Deserialize, Serialize};
use crate::next_solver::inspect::{InspectCandidate, InspectGoal};
use crate::next_solver::{AnyImplId, infer::InferCtxt};
use crate::next_solver::{DbInterner, Span};
#[derive(Debug, Clone, Serialize, Des... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/predicate.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/predicate.rs | //! Things related to predicates.
use std::cmp::Ordering;
use intern::{
Interned, InternedRef, InternedSlice, InternedSliceRef, impl_internable, impl_slice_internable,
};
use macros::{GenericTypeVisitable, TypeFoldable, TypeVisitable};
use rustc_type_ir::{
self as ty, CollectAndApply, EarlyBinder, FlagComputa... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/generics.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/generics.rs | //! Things related to generics in the next-trait-solver.
use hir_def::{
ConstParamId, GenericDefId, GenericParamId, LifetimeParamId, TypeOrConstParamId, TypeParamId,
hir::generics::{GenericParams, TypeOrConstParamData},
};
use rustc_type_ir::inherent::GenericsOf;
use crate::generics::parent_generic_def;
use ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/structural_normalize.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/structural_normalize.rs | use rustc_type_ir::{AliasRelationDirection, inherent::Term as _};
use crate::next_solver::{
Const, PredicateKind, Term, Ty,
fulfill::{FulfillmentCtxt, NextSolverError},
infer::{at::At, traits::Obligation},
};
impl<'db> At<'_, 'db> {
pub(crate) fn structurally_normalize_ty(
&self,
ty: T... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/util.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/util.rs | //! Various utilities for the next-trait-solver.
use std::ops::ControlFlow;
use hir_def::TraitId;
use rustc_abi::{Float, HasDataLayout, Integer, IntegerType, Primitive, ReprOptions};
use rustc_type_ir::{
ConstKind, CoroutineArgs, DebruijnIndex, FloatTy, INNERMOST, IntTy, Interner,
PredicatePolarity, RegionKin... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/fulfill.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/fulfill.rs | //! Fulfill loop for next-solver.
mod errors;
use std::ops::ControlFlow;
use rustc_hash::FxHashSet;
use rustc_next_trait_solver::{
delegate::SolverDelegate,
solve::{GoalEvaluation, GoalStalledOn, HasChanged, SolverDelegateEvalExt},
};
use rustc_type_ir::{
Interner, TypeSuperVisitable, TypeVisitable, Type... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/ty.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/ty.rs | //! Things related to tys in the next-trait-solver.
use std::ops::ControlFlow;
use hir_def::{
AdtId, HasModule, TypeParamId,
hir::generics::{TypeOrConstParamData, TypeParamProvenance},
};
use hir_def::{TraitId, type_ref::Rawness};
use intern::{Interned, InternedRef, impl_internable};
use macros::GenericTypeVi... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/normalize.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/normalize.rs | use rustc_next_trait_solver::placeholder::BoundVarReplacer;
use rustc_type_ir::{
AliasRelationDirection, FallibleTypeFolder, Flags, Interner, TermKind, TypeFoldable,
TypeFolder, TypeSuperFoldable, TypeVisitableExt, UniverseIndex,
inherent::{IntoKind, Term as _},
};
use crate::next_solver::{
Binder, Con... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/generic_arg.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/generic_arg.rs | //! Things related to generic args in the next-trait-solver (`GenericArg`, `GenericArgs`, `Term`).
//!
//! Implementations of `GenericArg` and `Term` are pointer-tagged instead of an enum (rustc does
//! the same). This is done to save memory (which also helps speed) - one `GenericArg` is a machine
//! word instead of ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/binder.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/binder.rs | use crate::{
FnAbi,
next_solver::{
Binder, Clauses, EarlyBinder, FnSig, PolyFnSig, StoredBoundVarKinds, StoredClauses,
StoredTy, StoredTys, Ty, abi::Safety,
},
};
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub struct StoredEarlyBinder<T>(T);
impl<T> StoredEarlyBinder<T> {
#[inl... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/ir_print.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/ir_print.rs | //! Things related to IR printing in the next-trait-solver.
use std::any::type_name_of_val;
use rustc_type_ir::{self as ty, ir_print::IrPrint};
use super::SolverDefId;
use super::interner::DbInterner;
impl<'db> IrPrint<ty::AliasTy<Self>> for DbInterner<'db> {
fn print(t: &ty::AliasTy<Self>, fmt: &mut std::fmt::... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/inspect.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/inspect.rs | pub(crate) use rustc_next_trait_solver::solve::inspect::*;
use rustc_ast_ir::try_visit;
use rustc_next_trait_solver::{
canonical::instantiate_canonical_state,
resolve::eager_resolve_vars,
solve::{SolverDelegateEvalExt, inspect},
};
use rustc_type_ir::{
VisitorResult,
inherent::{IntoKind, Span as _}... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/obligation_ctxt.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/obligation_ctxt.rs | use hir_def::TraitId;
use rustc_type_ir::{TypeFoldable, Upcast, Variance};
use crate::next_solver::{
Const, DbInterner, ParamEnv, Term, TraitRef, Ty, TypeError,
fulfill::{FulfillmentCtxt, NextSolverError},
infer::{
InferCtxt, InferOk,
at::ToTrace,
traits::{Obligation, ObligationCaus... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/fulfill/errors.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/fulfill/errors.rs | //! Trait solving error diagnosis and reporting.
//!
//! This code isn't used by rust-analyzer (it should, but then it'll probably be better to re-port it from rustc).
//! It's only there because without it, debugging trait solver errors is a nightmare.
use std::{fmt::Debug, ops::ControlFlow};
use rustc_next_trait_so... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/select.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/select.rs | #![expect(dead_code, reason = "this is used by rustc")]
use std::ops::ControlFlow;
use hir_def::TraitId;
use macros::{TypeFoldable, TypeVisitable};
use rustc_type_ir::{
Interner,
solve::{BuiltinImplSource, CandidateSource, Certainty, inspect::ProbeKind},
};
use crate::{
db::InternedOpaqueTyId,
next_s... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/mod.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/mod.rs | //! Infer context the next-trait-solver.
use std::cell::{Cell, RefCell};
use std::fmt;
use std::ops::Range;
use std::sync::Arc;
pub use BoundRegionConversionTime::*;
use ena::unify as ut;
use hir_def::GenericParamId;
use opaque_types::{OpaqueHiddenType, OpaqueTypeStorage};
use region_constraints::{RegionConstraintCol... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/resolve.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/resolve.rs | //! Things for resolving vars in the infer context of the next-trait-solver.
use rustc_type_ir::{
TypeFolder, TypeSuperFoldable, TypeVisitableExt,
data_structures::DelayedMap,
inherent::{Const as _, Ty as _},
};
use crate::next_solver::{Const, DbInterner, ErrorGuaranteed, Region, Ty};
use super::InferCtx... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/at.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/at.rs | //! A nice interface for working with the infcx. The basic idea is to
//! do `infcx.at(cause, param_env)`, which sets the "cause" of the
//! operation as well as the surrounding parameter environment. Then
//! you can do something like `.sub(a, b)` or `.eq(a, b)` to create a
//! subtype or equality relationship respect... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/type_variable.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/type_variable.rs | //! Storage for type variables for the infer context the next-trait-solver.
use std::cmp;
use std::marker::PhantomData;
use std::ops::Range;
use ena::snapshot_vec as sv;
use ena::undo_log::Rollback;
use ena::unify as ut;
use rustc_index::IndexVec;
use rustc_type_ir::TyVid;
use rustc_type_ir::UniverseIndex;
use rustc_... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/traits.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/traits.rs | //! Trait Resolution. See the [rustc-dev-guide] for more information on how this works.
//!
//! [rustc-dev-guide]: https://rustc-dev-guide.rust-lang.org/traits/resolution.html
use std::{
cmp,
hash::{Hash, Hasher},
};
use hir_def::TraitId;
use macros::{TypeFoldable, TypeVisitable};
use rustc_type_ir::elaborate... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/unify_key.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/unify_key.rs | //! Unification keyes for the infer context the next-trait-solver.
use std::cmp;
use std::marker::PhantomData;
use ena::unify::{NoError, UnifyKey, UnifyValue};
use rustc_type_ir::{ConstVid, RegionKind, RegionVid, UniverseIndex, inherent::IntoKind};
use crate::next_solver::{Const, Region};
#[derive(Clone, Debug)]
pu... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/context.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/context.rs | //! Definition of `InferCtxtLike` from the librarified type layer.
use rustc_type_ir::{
ConstVid, FloatVarValue, FloatVid, GenericArgKind, InferConst, InferTy, IntVarValue, IntVid,
RegionVid, TyVid, TypeFoldable, TypingMode, UniverseIndex,
inherent::{Const as _, IntoKind, Ty as _},
relate::combine::Pre... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/canonical/mod.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/canonical/mod.rs | //! **Canonicalization** is the key to constructing a query in the
//! middle of type inference. Ordinarily, it is not possible to store
//! types from type inference in query keys, because they contain
//! references to inference variables whose lifetimes are too short
//! and so forth. Canonicalizing a value T1 using... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/canonical/canonicalizer.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/canonical/canonicalizer.rs | //! This module contains code to canonicalize values into a `Canonical<'db, T>`.
//!
//! For an overview of what canonicalization is and how it fits into
//! rustc, check out the [chapter in the rustc dev guide][c].
//!
//! [c]: https://rust-lang.github.io/chalk/book/canonical_queries/canonicalization.html
use rustc_h... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/canonical/instantiate.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/canonical/instantiate.rs | //! This module contains code to instantiate new values into a
//! `Canonical<'db, T>`.
//!
//! For an overview of what canonicalization is and how it fits into
//! rustc, check out the [chapter in the rustc dev guide][c].
//!
//! [c]: https://rust-lang.github.io/chalk/book/canonical_queries/canonicalization.html
use ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/opaque_types/table.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/opaque_types/table.rs | //! Things related to storage opaques in the infer context of the next-trait-solver.
use std::ops::Deref;
use ena::undo_log::UndoLogs;
use tracing::instrument;
use super::OpaqueHiddenType;
use crate::next_solver::{
FxIndexMap, OpaqueTypeKey, Ty,
infer::snapshot::undo_log::{InferCtxtUndoLogs, UndoLog},
};
#[... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/opaque_types/mod.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/opaque_types/mod.rs | //! Things related to the infer context of the next-trait-solver.
pub(crate) mod table;
pub(crate) use table::{OpaqueTypeStorage, OpaqueTypeTable};
use macros::{TypeFoldable, TypeVisitable};
use crate::next_solver::{OpaqueTypeKey, Ty, infer::InferCtxt};
#[derive(Copy, Clone, Debug, TypeVisitable, TypeFoldable)]
pu... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/outlives/mod.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/outlives/mod.rs | mod obligations;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/outlives/obligations.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/outlives/obligations.rs | use ena::undo_log::UndoLogs;
use rustc_type_ir::{OutlivesPredicate, TypeVisitableExt};
use tracing::{debug, instrument};
use crate::next_solver::{
ArgOutlivesPredicate, GenericArgKind, Region, RegionOutlivesPredicate, Ty,
infer::{InferCtxt, TypeOutlivesConstraint, snapshot::undo_log::UndoLog},
};
impl<'db> In... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/region_constraints/mod.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/region_constraints/mod.rs | //! See `README.md`.
use std::ops::Range;
use std::{cmp, fmt, mem};
use ena::undo_log::{Rollback, UndoLogs};
use ena::unify as ut;
use rustc_hash::FxHashMap;
use rustc_index::IndexVec;
use rustc_type_ir::inherent::IntoKind;
use rustc_type_ir::{RegionKind, RegionVid, UniverseIndex};
use tracing::{debug, instrument};
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/relate/higher_ranked.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/relate/higher_ranked.rs | //! Helper routines for higher-ranked things. See the `doc` module at
//! the end of the file for details.
use rustc_type_ir::TypeFoldable;
use tracing::{debug, instrument};
use crate::next_solver::fold::FnMutDelegate;
use crate::next_solver::infer::InferCtxt;
use crate::next_solver::{
Binder, BoundConst, BoundRe... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/relate/lattice.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/relate/lattice.rs | //! # Lattice variables
//!
//! Generic code for operating on [lattices] of inference variables
//! that are characterized by an upper- and lower-bound.
//!
//! The code is defined quite generically so that it can be
//! applied both to type variables, which represent types being inferred,
//! and fn variables, which r... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/relate/generalize.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/relate/generalize.rs | //! Type generation code.
use std::mem;
use rustc_hash::FxHashMap;
use rustc_type_ir::error::TypeError;
use rustc_type_ir::inherent::{Const as _, IntoKind, Ty as _};
use rustc_type_ir::relate::VarianceDiagInfo;
use rustc_type_ir::{
AliasRelationDirection, ConstVid, InferConst, InferCtxtLike, InferTy, RegionKind, ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/relate/mod.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/relate/mod.rs | //! This module contains the definitions of most `TypeRelation`s in the type system
//! (except for some relations used for diagnostics and heuristics in the compiler).
//! As well as the implementation of `Relate` for interned things (`Ty`/`Const`/etc).
pub use rustc_type_ir::relate::combine::PredicateEmittingRelatio... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/snapshot/mod.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/snapshot/mod.rs | //! Snapshotting in the infer ctxt of the next-trait-solver.
use ena::undo_log::UndoLogs;
use rustc_type_ir::UniverseIndex;
use tracing::{debug, instrument};
use super::InferCtxt;
use super::region_constraints::RegionSnapshot;
mod fudge;
pub(crate) mod undo_log;
use undo_log::{Snapshot, UndoLog};
#[must_use = "onc... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/snapshot/undo_log.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/snapshot/undo_log.rs | //! Snapshotting in the infer ctxt of the next-trait-solver.
use ena::snapshot_vec as sv;
use ena::undo_log::{Rollback, UndoLogs};
use ena::unify as ut;
use rustc_type_ir::FloatVid;
use rustc_type_ir::IntVid;
use tracing::debug;
use crate::next_solver::OpaqueTypeKey;
use crate::next_solver::infer::opaque_types::Opaqu... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/snapshot/fudge.rs | src/tools/rust-analyzer/crates/hir-ty/src/next_solver/infer/snapshot/fudge.rs | use std::ops::Range;
use ena::{
snapshot_vec as sv,
unify::{self as ut, UnifyKey},
};
use rustc_type_ir::{
ConstVid, FloatVid, IntVid, RegionKind, RegionVid, TyVid, TypeFoldable, TypeFolder,
TypeSuperFoldable, TypeVisitableExt, inherent::IntoKind,
};
use crate::next_solver::{
Const, ConstKind, DbI... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/layout/tests.rs | src/tools/rust-analyzer/crates/hir-ty/src/layout/tests.rs | use base_db::target::TargetData;
use either::Either;
use hir_def::{HasModule, db::DefDatabase};
use project_model::{Sysroot, toolchain_info::QueryConfig};
use rustc_hash::FxHashMap;
use rustc_type_ir::inherent::GenericArgs as _;
use syntax::ToSmolStr;
use test_fixture::WithFixture;
use triomphe::Arc;
use crate::{
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/layout/target.rs | src/tools/rust-analyzer/crates/hir-ty/src/layout/target.rs | //! Target dependent parameters needed for layouts
use base_db::{Crate, target::TargetLoadError};
use hir_def::layout::TargetDataLayout;
use rustc_abi::{AddressSpace, AlignFromBytesError, TargetDataLayoutErrors};
use triomphe::Arc;
use crate::db::HirDatabase;
pub fn target_data_layout_query(
db: &dyn HirDatabase... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/layout/adt.rs | src/tools/rust-analyzer/crates/hir-ty/src/layout/adt.rs | //! Compute the binary representation of structs, unions and enums
use std::{cmp, ops::Bound};
use hir_def::{
AdtId, VariantId,
attrs::AttrFlags,
signatures::{StructFlags, VariantFields},
};
use rustc_abi::{Integer, ReprOptions, TargetDataLayout};
use rustc_index::IndexVec;
use smallvec::SmallVec;
use tri... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/layout/tests/closure.rs | src/tools/rust-analyzer/crates/hir-ty/src/layout/tests/closure.rs | #![allow(clippy::match_single_binding)]
#![allow(clippy::no_effect)]
use crate::size_and_align_expr;
#[test]
fn zero_capture_simple() {
size_and_align_expr! {
|x: i32| x + 2
}
}
#[test]
fn move_simple() {
size_and_align_expr! {
minicore: copy;
stmts: []
let y: i32 = 5;
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/op.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/op.rs | //! Inference of binary and unary operators.
use std::collections::hash_map;
use hir_def::{GenericParamId, TraitId, hir::ExprId};
use intern::{Symbol, sym};
use rustc_ast_ir::Mutability;
use rustc_type_ir::inherent::{IntoKind, Ty as _};
use syntax::ast::{ArithOp, BinaryOp, UnaryOp};
use tracing::debug;
use crate::{
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/opaques.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/opaques.rs | //! Defining opaque types via inference.
use rustc_type_ir::{TypeVisitableExt, fold_regions};
use tracing::{debug, instrument};
use crate::{
infer::InferenceContext,
next_solver::{
EarlyBinder, OpaqueTypeKey, SolverDefId, TypingMode,
infer::{opaque_types::OpaqueHiddenType, traits::ObligationCa... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/diagnostics.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/diagnostics.rs | //! This file contains the [`Diagnostics`] type used during inference,
//! and a wrapper around [`TyLoweringContext`] ([`InferenceTyLoweringContext`]) that replaces
//! it and takes care of diagnostics in inference.
use std::cell::RefCell;
use std::ops::{Deref, DerefMut};
use either::Either;
use hir_def::GenericDefId... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/path.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/path.rs | //! Path expression resolution.
use hir_def::{
AdtId, AssocItemId, GenericDefId, ItemContainerId, Lookup,
expr_store::path::{Path, PathSegment},
resolver::{ResolveValueResult, TypeNs, ValueNs},
};
use hir_expand::name::Name;
use rustc_type_ir::inherent::{SliceLike, Ty as _};
use stdx::never;
use crate::{
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/unify.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/unify.rs | //! Unification and canonicalization logic.
use std::fmt;
use base_db::Crate;
use hir_def::{AdtId, DefWithBodyId, GenericParamId};
use hir_expand::name::Name;
use intern::sym;
use rustc_hash::FxHashSet;
use rustc_type_ir::{
TyVid, TypeFoldable, TypeVisitableExt, UpcastFrom,
inherent::{Const as _, GenericArg a... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/expr.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/expr.rs | //! Type inference for expressions.
use std::{iter::repeat_with, mem};
use either::Either;
use hir_def::{
FieldId, GenericDefId, ItemContainerId, Lookup, TupleFieldId, TupleId,
expr_store::path::{GenericArgs as HirGenericArgs, Path},
hir::{
Array, AsmOperand, AsmOptions, BinaryOp, BindingAnnotatio... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/pat.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/pat.rs | //! Type inference for patterns.
use std::{cmp, iter};
use hir_def::{
HasModule,
expr_store::{Body, path::Path},
hir::{Binding, BindingAnnotation, BindingId, Expr, ExprId, Literal, Pat, PatId},
};
use hir_expand::name::Name;
use rustc_ast_ir::Mutability;
use rustc_type_ir::inherent::{GenericArg as _, Gene... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/place_op.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/place_op.rs | //! Inference of *place operators*: deref and indexing (operators that create places, as opposed to values).
use hir_def::hir::ExprId;
use intern::sym;
use rustc_ast_ir::Mutability;
use rustc_type_ir::inherent::{IntoKind, Ty as _};
use tracing::debug;
use crate::{
Adjust, Adjustment, AutoBorrow, PointerCast,
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/coerce.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/coerce.rs | //! # Type Coercion
//!
//! Under certain circumstances we will coerce from one type to another,
//! for example by auto-borrowing. This occurs in situations where the
//! compiler has a firm 'expected type' that was supplied from the user,
//! and where the actual type is similar to that expected type in purpose
//! b... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/autoderef.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/autoderef.rs | //! Autoderef helpers for inference.
use std::iter;
use rustc_ast_ir::Mutability;
use crate::{
Adjust, Adjustment, OverloadedDeref,
autoderef::{Autoderef, AutoderefCtx, AutoderefKind, GeneralAutoderef},
infer::unify::InferenceTable,
next_solver::{
Ty,
infer::{InferOk, traits::Predicat... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/closure.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/closure.rs | //! Inference of closure parameter types based on the closure's expected type.
pub(crate) mod analysis;
use std::{iter, mem, ops::ControlFlow};
use hir_def::{
TraitId,
hir::{ClosureKind, ExprId, PatId},
type_ref::TypeRefId,
};
use rustc_type_ir::{
ClosureArgs, ClosureArgsParts, CoroutineArgs, Corouti... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/mutability.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/mutability.rs | //! Finds if an expression is an immutable context or a mutable context, which is used in selecting
//! between `Deref` and `DerefMut` or `Index` and `IndexMut` or similar.
use hir_def::hir::{
Array, AsmOperand, BinaryOp, BindingAnnotation, Expr, ExprId, Pat, PatId, Statement, UnaryOp,
};
use rustc_ast_ir::Mutabil... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/cast.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/cast.rs | //! Type cast logic. Basically coercion + additional casts.
use hir_def::{AdtId, hir::ExprId, signatures::TraitFlags};
use rustc_ast_ir::Mutability;
use rustc_type_ir::{
Flags, InferTy, TypeFlags, UintTy,
inherent::{AdtDef, BoundExistentialPredicates as _, IntoKind, Ty as _},
};
use stdx::never;
use crate::{
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/fallback.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/fallback.rs | //! Fallback of infer vars to `!` and `i32`/`f64`.
use intern::sym;
use petgraph::{
Graph,
visit::{Dfs, Walker},
};
use rustc_hash::{FxBuildHasher, FxHashMap, FxHashSet};
use rustc_type_ir::{
TyVid,
inherent::{IntoKind, Ty as _},
};
use tracing::debug;
use crate::{
infer::InferenceContext,
nex... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/infer/closure/analysis.rs | src/tools/rust-analyzer/crates/hir-ty/src/infer/closure/analysis.rs | //! Post-inference closure analysis: captures and closure kind.
use std::{cmp, mem};
use base_db::Crate;
use hir_def::{
DefWithBodyId, FieldId, HasModule, VariantId,
expr_store::path::Path,
hir::{
Array, AsmOperand, BinaryOp, BindingId, CaptureBy, Expr, ExprId, ExprOrPatId, Pat, PatId,
Sta... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/unsafe_check.rs | src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/unsafe_check.rs | //! Provides validations for unsafe code. Currently checks if unsafe functions are missing
//! unsafe blocks.
use std::mem;
use either::Either;
use hir_def::{
AdtId, CallableDefId, DefWithBodyId, FieldId, FunctionId, VariantId,
expr_store::{Body, path::Path},
hir::{AsmOperand, Expr, ExprId, ExprOrPatId, I... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/expr.rs | src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/expr.rs | //! Various diagnostics for expressions that are collected together in one pass
//! through the body using inference results: mismatched arg counts, missing
//! fields, etc.
use std::fmt;
use base_db::Crate;
use either::Either;
use hir_def::{
AdtId, AssocItemId, DefWithBodyId, HasModule, ItemContainerId, Lookup,
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/decl_check.rs | src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/decl_check.rs | //! Provides validators for names of declarations.
//!
//! This includes the following items:
//!
//! - variable bindings (e.g. `let x = foo();`)
//! - struct fields (e.g. `struct Foo { field: u8 }`)
//! - enum variants (e.g. `enum Foo { Variant { field: u8 } }`)
//! - function/method arguments (e.g. `fn foo(arg: u8)`)... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/match_check.rs | src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/match_check.rs | //! Validation of matches.
//!
//! This module provides lowering from [hir_def::hir::Pat] to [self::Pat] and match
//! checking algorithm.
//!
//! It is modeled on the rustc module `rustc_mir_build::thir::pattern`.
mod pat_util;
pub(crate) mod pat_analysis;
use hir_def::{
AdtId, EnumVariantId, LocalFieldId, Look... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/decl_check/case_conv.rs | src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/decl_check/case_conv.rs | //! Functions for string case manipulation, such as detecting the identifier case,
//! and converting it into appropriate form.
// Code that was taken from rustc was taken at commit 89fdb30,
// from file /compiler/rustc_lint/src/nonstandard_style.rs
/// Converts an identifier to an UpperCamelCase form.
/// Returns `N... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/match_check/pat_analysis.rs | src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/match_check/pat_analysis.rs | //! Interface with `rustc_pattern_analysis`.
use std::{cell::LazyCell, fmt};
use hir_def::{
EnumId, EnumVariantId, HasModule, LocalFieldId, ModuleId, VariantId, attrs::AttrFlags,
};
use intern::sym;
use rustc_pattern_analysis::{
IndexVec, PatCx, PrivateUninhabitedField,
constructor::{Constructor, Construc... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/match_check/pat_util.rs | src/tools/rust-analyzer/crates/hir-ty/src/diagnostics/match_check/pat_util.rs | //! Pattern utilities.
//!
//! Originates from `rustc_hir::pat_util`
use std::iter::Enumerate;
pub(crate) struct EnumerateAndAdjust<I> {
enumerate: Enumerate<I>,
gap_pos: usize,
gap_len: usize,
}
impl<I> Iterator for EnumerateAndAdjust<I>
where
I: Iterator,
{
type Item = (usize, <I as Iterator>::... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
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