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Rollup merge of #127055 - shepmaster:hash-finish-must-use, r=dtolnay

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Mark Hasher::finish as #[must_use]
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Matthias Krüger 2024-06-28 22:04:18 +02:00 committed by GitHub
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library/core/src/hash/mod.rs
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@ -334,6 +334,7 @@ pub trait Hasher {
///
/// [`write`]: Hasher::write
#[stable(feature = "rust1", since = "1.0.0")]
#[must_use]
fn finish(&self) -> u64;
/// Writes some data into this `Hasher`.