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| author | Frank King <frankking1729@gmail.com> | 2025-01-19 22:01:11 +0800 |
|---|---|---|
| committer | Frank King <frankking1729@gmail.com> | 2025-06-15 10:21:29 +0800 |
| commit | e627f88f88de85cc52ff1c99a076909084806c98 (patch) | |
| tree | 0f53bd1e6bef6c79ada367f0a6ca8c7ac6eb2f93 /compiler/rustc_ast/src/ast.rs | |
| parent | 49a8ba06848fa8f282fe9055b4178350970bb0ce (diff) | |
| download | rust-e627f88f88de85cc52ff1c99a076909084806c98.tar.gz rust-e627f88f88de85cc52ff1c99a076909084806c98.zip | |
Implement pinned borrows, part of `pin_ergonomics`
Diffstat (limited to 'compiler/rustc_ast/src/ast.rs')
| -rw-r--r-- | compiler/rustc_ast/src/ast.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs index 6b51cbd7fbe..40f0ac6dea3 100644 --- a/compiler/rustc_ast/src/ast.rs +++ b/compiler/rustc_ast/src/ast.rs @@ -898,6 +898,10 @@ pub enum BorrowKind { /// The resulting type is either `*const T` or `*mut T` /// where `T = typeof($expr)`. Raw, + /// A pinned borrow, `&pin const $expr` or `&pin mut $expr`. + /// The resulting type is either `Pin<&'a T>` or `Pin<&'a mut T>` + /// where `T = typeof($expr)` and `'a` is some lifetime. + Pin, } #[derive(Clone, Copy, Debug, PartialEq, Encodable, Decodable, HashStable_Generic)] |