bors a8feaee5b6 Auto merge of #44734 - mchlrhw:wip/hashmap-entry-and-then, r=BurntSushi ...

Implement `and_modify` on `Entry`

## Motivation

`Entry`s are useful for allowing access to existing values in a map while also allowing default values to be inserted for absent keys. The existing API is similar to that of `Option`, where `or` and `or_with` can be used if the option variant is `None`.

The `Entry` API is, however, missing an equivalent of `Option`'s `and_then` method. If it were present it would be possible to modify an existing entry before calling `or_insert` without resorting to matching on the entry variant.

Tracking issue: https://github.com/rust-lang/rust/issues/44733.

2017-10-06 12:51:11 +00:00

..

benches

Auto merge of #43010 - stjepang:stabilize-sort-unstable, r=alexcrichton

2017-07-02 23:54:32 +00:00

btree

Implement entry_and_modify

2017-10-06 09:10:31 +01:00

tests

Add support for ..= syntax

2017-09-22 22:05:18 +02:00

allocator.rs

Auto merge of #44049 - alexcrichton:nounwind-allocators, r=BurntSushi

2017-08-29 00:58:17 +00:00

arc.rs

Add missing links for Arc

2017-09-22 15:45:37 +02:00

binary_heap.rs

address some FIXMEs whose associated issues were marked as closed

2017-09-30 11:33:47 +03:00

borrow.rs

Merge crate collections into alloc

2017-06-13 23:37:34 -07:00

boxed_test.rs

Direct conversions between slices and boxes.

2017-02-06 18:53:13 -05:00

boxed.rs

Remove mem::transmute used in Box<str> conversions

2017-09-27 14:56:20 -04:00

Cargo.toml

Merge crate collections into alloc

2017-06-13 23:37:34 -07:00

fmt.rs

Add missing url for fmt module

2017-08-18 16:32:38 +02:00

heap.rs

std: Mark allocation functions as nounwind

2017-08-28 08:06:52 -07:00

lib.rs

Auto merge of #44682 - bluss:iter-rfold, r=dtolnay

2017-09-21 23:44:11 +00:00

linked_list.rs

address some FIXMEs whose associated issues were marked as closed

2017-09-30 11:33:47 +03:00

macros.rs

Implement Arc/Rc raw pointer conversions for ?Sized

2017-09-16 16:34:13 -07:00

range.rs

Revert "Stabilize RangeArgument"

2017-06-30 08:34:53 -10:00

raw_vec.rs

Rollup merge of #43891 - Fourchaux:master, r=steveklabnik

2017-08-17 10:44:07 -04:00

rc.rs

Rollup merge of #44073 - murarth:rc-into-raw-unsized, r=alexcrichton

2017-09-17 13:18:59 +02:00

slice.rs

Make slice::split_at_mut example demonstrate mutability

2017-09-04 22:59:34 +01:00

str.rs

Remove mem::transmute used in Box<str> conversions

2017-09-27 14:56:20 -04:00

string.rs

Updated tracking issue for String::splice and its unstable-book entry

2017-09-17 10:41:24 +02:00

vec_deque.rs

address some FIXMEs whose associated issues were marked as closed

2017-09-30 11:33:47 +03:00

vec.rs

Resolves #36284 - vec.rs documentation

2017-10-01 12:15:05 -04:00