Rollup of 6 pull requests - #113949

Closed

matthiaskrgr wants to merge 13 commits into

rust-lang:masterfrom

matthiaskrgr:rollup-3s7pt7j

Commits on Jun 16, 2023

Remove `#[cfg(all())]` workarounds from `c_char`
Alexendoo
committed
b607a8a

Commits on Jul 1, 2023

Remove lifetime bound for A for `impl Extend<&'a T> for Vec<T, A>`.
zachs18
committed
0699345
Update the tracking issue for `const_cstr_from_ptr`
tgross35
committed
5ed429f

Commits on Jul 7, 2023

Allow limited access to `OsString` bytes
epage
committed
ee604fc

Commits on Jul 20, 2023

fix docs & example for FileExt::write_at
darklyspaced
committed
e7dc177
added a problematic example
darklyspaced
committed
7d17a26

Commits on Jul 21, 2023

Demonstrate multibyte character removal in String::pop and String::remove doctests
ajtribick
committed
2c14598

Commits on Jul 22, 2023