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authorLaurence Tratt <laurie@tratt.net>2020-08-12 15:07:38 +0100
committerLaurence Tratt <laurie@tratt.net>2020-08-12 15:07:38 +0100
commit73ada2d40429488aaaacf37b608bababc137b910 (patch)
treee5a8643c4fae55f144eab0c1a6374fa1ca090c18 /src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha256.rs
parent5989bf48724031b72326a5b731a15fca101339e2 (diff)
downloadrust-73ada2d40429488aaaacf37b608bababc137b910.tar.gz
rust-73ada2d40429488aaaacf37b608bababc137b910.zip
Explicitly document the size guarantees that Option makes.
Triggered by a discussion on wg-unsafe-code-guidelines about which layouts of
`Option<T>` one can guarantee are optimised to a single pointer.
Diffstat (limited to 'src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha256.rs')
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