Rollup of 7 pull requests#112750

Closed

compiler-errors wants to merge 21 commits intorust-lang:masterfrom

compiler-errors:rollup-2u24tfd

Commits on Jan 24, 2023

io: soften ‘at most one write attempt’ requirement in io::Write::write
mina86
committed

Commits on Feb 3, 2023

Update library/std/src/io/mod.rs
mina86
authored

Commits on Mar 1, 2023

Update library/std/src/io/mod.rs

mina86
and
BurntSushi
committed

Commits on Mar 3, 2023

Update library/std/src/io/mod.rs

mina86
and
programmerjake
authored

Commits on Jun 14, 2023

Commits on Jun 15, 2023

std: only depend on dlmalloc for wasm*-unknown
cuviper
committed

Commits on Jun 16, 2023

Commits on Jun 18, 2023