Matthias Krüger 6f7fa03a06 Rollup merge of #127748 - scottmcm:option_len, r=joboet ...

Use Option's discriminant as its size hint

I was looking at this in MIR after a question on discord, and noticed that it ends up with a switch in MIR (<https://rust.godbolt.org/z/3q4cYnnb3>), which it doesn't need because (as `Option::as_slice` uses) the discriminant is already the length.

2024-07-18 18:10:16 +02:00

..

benches

Write char::DebugEscape sequences using write_str

2024-05-20 10:04:44 +02:00

src

Rollup merge of #127748 - scottmcm:option_len, r=joboet

2024-07-18 18:10:16 +02:00

tests

Mark format! with must_use hint

2024-07-06 14:24:20 +02:00

Cargo.toml

Cleanup bootstrap check-cfg

2024-06-27 11:30:03 +02:00