Yuki Okushi 961d51dcbb Rollup merge of #66292 - lzutao:result-map_or, r=SimonSapin ... add Result::map_or This PR adds this API to make it consistent with `Option::map_or`. ```rust impl<T, E> Result<T, E> { pub fn map_or<U, F: FnOnce(T) -> U>(self, default: U, f: F) -> U { match self { Ok(t) => f(t), Err(_) => default, } } } ``` This API is very small. We already has a similar API for `Option::map_or`.		2019-11-13 22:09:20 +09:00
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array	Snap cfgs	2019-11-12 16:36:57 -05:00
benches	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
char	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
fmt	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
future	Use associated_type_bounds where applicable - closes #61738	2019-08-08 22:39:15 +02:00
hash	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
iter	Rollup merge of #66094 - ArturKovacs:fix-count-doc, r=Dylan-DPC	2019-11-13 22:09:11 +09:00
mem	Rollup merge of #66217 - RalfJung:diagnostic-items, r=Centril	2019-11-10 09:27:19 +09:00
num	remove vestigial comments referring to defunct numeric trait hierarchy	2019-11-08 13:51:07 -08:00
ops	Snap cfgs	2019-11-12 16:36:57 -05:00
prelude	Move the matches! macro to the prelude	2019-10-23 15:35:36 +02:00
ptr	Snap cfgs	2019-11-12 16:36:57 -05:00
slice	Rollup merge of #63793 - oli-obk:🧹, r=dtolnay	2019-11-07 14:27:20 +01:00
str	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
sync	Snap cfgs	2019-11-12 16:36:57 -05:00
task	Fix typo	2019-10-12 15:18:17 +02:00
tests	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
unicode	it's more pythonic to use 'is not None' in python files	2019-09-06 15:14:25 +08:00
alloc.rs	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
any.rs	Halloween... time to get rid of 👻	2019-11-06 11:04:42 +01:00
ascii.rs	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
bool.rs	Snap cfgs to new beta	2019-09-25 08:42:46 -04:00
borrow.rs	be more direct about borrow requirenments	2019-04-03 11:41:24 +03:00
Cargo.toml	Move the matches! macro to the prelude	2019-10-23 15:35:36 +02:00
cell.rs	make things ugly	2019-11-13 09:31:08 +01:00
clone.rs	Snap cfgs to new beta	2019-09-25 08:42:46 -04:00
cmp.rs	Migrate from #[structural_match] attribute a lang-item trait.	2019-10-25 14:52:07 +02:00
convert.rs	Snap cfgs	2019-11-12 16:36:57 -05:00
default.rs	Snap cfgs to new beta	2019-09-25 08:42:46 -04:00
ffi.rs	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
hint.rs	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
internal_macros.rs	std: Remove internal definitions of cfg_if! macro	2019-06-10 10:58:44 -07:00
intrinsics.rs	Auto merge of #66156 - Mark-Simulacrum:stage0-step, r=pietroalbini	2019-11-13 00:42:19 +00:00
iter_private.rs	Remove licenses	2018-12-25 21:08:33 -07:00
lib.rs	Snap cfgs	2019-11-12 16:36:57 -05:00
macros.rs	Snap cfgs	2019-11-12 16:36:57 -05:00
marker.rs	Snap cfgs	2019-11-12 16:36:57 -05:00
option.rs	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
panic.rs	Snap cfgs	2019-11-12 16:36:57 -05:00
panicking.rs	Snap cfgs	2019-11-12 16:36:57 -05:00
pin.rs	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
raw.rs	Fix more tests after revert of rustdoc cfg(test) feature	2019-06-09 18:15:53 +01:00
result.rs	add Result::map_or	2019-11-12 03:22:04 +00:00
time.rs	Have tidy ensure that we document all unsafe blocks in libcore	2019-11-06 11:04:42 +01:00
tuple.rs	libcore => 2018	2019-04-18 14:47:35 +09:00
unit.rs	libcore => 2018	2019-04-18 14:47:35 +09:00