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| author | Eric Holk <ericholk@microsoft.com> | 2024-09-04 16:03:47 -0700 |
|---|---|---|
| committer | Eric Holk <ericholk@microsoft.com> | 2024-09-18 12:36:31 -0700 |
| commit | 7b7992fbcf5b8d9af945e32eac241252baa46fab (patch) | |
| tree | ba13ee2c152fc84e0c5d6822a6f7819d71512792 /compiler/rustc_feature/src | |
| parent | 13b5a4e43b92cf738acad403ea56900947f9d37b (diff) | |
| download | rust-7b7992fbcf5b8d9af945e32eac241252baa46fab.tar.gz rust-7b7992fbcf5b8d9af945e32eac241252baa46fab.zip | |
Begin experimental support for pin reborrowing
This commit adds basic support for reborrowing `Pin` types in argument position. At the moment it only supports reborrowing `Pin<&mut T>` as `Pin<&mut T>` by inserting a call to `Pin::as_mut()`, and only in argument position (not as the receiver in a method call).
Diffstat (limited to 'compiler/rustc_feature/src')
| -rw-r--r-- | compiler/rustc_feature/src/unstable.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs index d0c0460ddfe..cf20b79dfa9 100644 --- a/compiler/rustc_feature/src/unstable.rs +++ b/compiler/rustc_feature/src/unstable.rs @@ -558,6 +558,8 @@ declare_features! ( (unstable, optimize_attribute, "1.34.0", Some(54882)), /// Allows specifying nop padding on functions for dynamic patching. (unstable, patchable_function_entry, "1.81.0", Some(123115)), + /// Experimental features that make `Pin` more ergonomic. + (incomplete, pin_ergonomics, "CURRENT_RUSTC_VERSION", Some(130494)), /// Allows postfix match `expr.match { ... }` (unstable, postfix_match, "1.79.0", Some(121618)), /// Allows macro attributes on expressions, statements and non-inline modules. |