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

..

alloc

Adjust some comments on individual use declarations.

2024-07-17 08:05:39 +10:00

backtrace @ 72265bea21

Update backtrace to 0.3.73

2024-06-06 22:50:45 -07:00

core

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

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

panic_abort

Stabilise c_unwind

2024-06-19 13:54:51 +01:00

panic_unwind

Use the native unwind function in miri where possible

2024-07-01 18:02:40 +00:00

portable-simd

wasm64 build with target-feature=+simd128,+atomics

2024-06-23 22:58:30 -07:00

proc_macro

Add a hack to prevent proc_macro misopt in CI

2024-06-19 13:54:55 +01:00

profiler_builtins

Update cc crate to v1.0.97

2024-05-08 15:06:35 +00:00

rtstartup

library: Fix warnings in rtstartup

2024-01-06 01:32:03 +03:00

rustc-std-workspace-alloc

Replace libstd, libcore, liballoc in line comments.

2022-12-30 14:00:42 +01:00

rustc-std-workspace-core

…

rustc-std-workspace-std

…

std

Rollup merge of #124881 - Sp00ph:reentrant_lock_tid, r=joboet

2024-07-18 18:10:14 +02:00

stdarch @ df3618d9f3

feat: update stdarch submodule for intrinsics on ARM

2024-05-15 15:38:58 -04:00

sysroot

Add experimental raw-dylib feature to std

2024-07-05 16:11:25 +00:00

test

Avoid comments that describe multiple use items.

2024-07-17 08:02:46 +10:00

unwind

Stabilise c_unwind

2024-06-19 13:54:51 +01:00