bors a10bb6b592 Auto merge of #50088 - alexcrichton:std-tweaks, r=sfackler ...

Tweak some stabilizations in libstd

This commit tweaks a few stable APIs in the `beta` branch before they hit
stable. The `str::is_whitespace` and `str::is_alphanumeric` functions were
deleted (added in #49381, issue at #49657). The `and_modify` APIs added
in #44734 were altered to take a `FnOnce` closure rather than a `FnMut` closure.

Closes #49581
Closes #49657

2018-04-20 20:40:59 +00:00

..

hash

Auto merge of #50088 - alexcrichton:std-tweaks, r=sfackler

2018-04-20 20:40:59 +00:00

mod.rs

Import the alloc crate as alloc_crate in std

2018-04-12 22:52:47 +02:00