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Improve BindingMode doc comment

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Jules Bertholet 2024-04-17 09:28:17 -04:00
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commit ce0e27dfa7
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1 changed files with 4 additions and 2 deletions
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compiler/rustc_ast/src/ast.rs
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@ -717,8 +717,10 @@ impl ByRef {
}
/// The mode of a binding (`mut`, `ref mut`, etc).
/// Used for both the wxplicit binding annotations given in the HIR for a binding
/// and the final binding *mode* that we infer after type inference.
/// Used for both the explicit binding annotations given in the HIR for a binding
/// and the final binding mode that we infer after type inference/match ergonomics.
/// `.0` is the by-reference mode (`ref`, `ref mut`, or by value),
/// `.1` is the mutability of the binding.
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[derive(Encodable, Decodable, HashStable_Generic)]
pub struct BindingMode(pub ByRef, pub Mutability);