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core: document default attribute stabilization #122675

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Mar 18, 2024
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core: document default attribute stabilization #122675

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2 changes: 2 additions & 0 deletions library/core/src/default.rs
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Expand Up @@ -71,6 +71,8 @@ use crate::ascii::Char as AsciiChar;
///
/// You cannot use the `#[default]` attribute on non-unit or non-exhaustive variants.
///
/// The `#[default]` attribute was stabilized in Rust 1.62.0.
///
/// ## How can I implement `Default`?
///
/// Provide an implementation for the `default()` method that returns the value of
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