Guillaume Gomez a181806b8c Rollup merge of #85338 - lopopolo:core-iter-repeat-gh-81292, r=joshtriplett ...

Implement more Iterator methods on core::iter::Repeat

`core::iter::Repeat` always returns the same element, which means we can
do better than implementing most `Iterator` methods in terms of
`Iterator::next`.

Fixes #81292.

#81292 raises the question of whether these changes violate the contract of `core::iter::Repeat`, but as far as I can tell `core::iter::repeat` doesn't make any guarantees around how it calls `Clone::clone`.

2021-05-18 14:08:46 +02:00

..

alloc

mark internal inplace_iteration traits as hidden

2021-05-16 19:36:21 +02:00

backtrace @ 221483ebaf

Update backtrace to 0.3.57

2021-04-25 13:48:03 -07:00

core

Rollup merge of #85338 - lopopolo:core-iter-repeat-gh-81292, r=joshtriplett

2021-05-18 14:08:46 +02:00

panic_abort

android: set abort message

2021-04-09 15:33:43 +02:00

panic_unwind

Change 'NULL' to 'null'

2021-05-02 17:46:00 -06:00

proc_macro

Implement span quoting for proc-macros

2021-05-12 00:51:31 -04:00

profiler_builtins

update cc crate

2021-05-12 00:55:03 +02:00

rtstartup

Bump bootstrap compiler to 1.50 beta

2020-12-30 09:27:19 -05:00

rustc-std-workspace-alloc

mv std libs to library/

2020-07-27 19:51:13 -05:00

rustc-std-workspace-core

Fix rustc-std-workspace-core documentation

2020-12-20 15:23:21 +08:00

rustc-std-workspace-std

mv std libs to library/

2020-07-27 19:51:13 -05:00

std

Auto merge of #82973 - ijackson:exitstatuserror, r=yaahc

2021-05-18 08:01:32 +00:00

stdarch @ c14e98417f

update stdarch

2021-05-13 15:01:09 +02:00

term

Allow/fix non_fmt_panic in tests.

2021-02-03 23:15:45 +01:00

test

move core::hint::black_box under its own feature gate

2021-04-25 11:08:12 +02:00

unwind

update cc crate

2021-05-12 00:55:03 +02:00