bors c7ce69faf2 Auto merge of #92962 - frank-king:btree_entry_no_insert, r=Amanieu ...

BTreeMap::entry: Avoid allocating if no insertion

This PR allows the `VacantEntry` to borrow from an empty tree with no root, and to lazily allocate a new root node when the user calls `.insert(value)`.

2022-03-20 11:20:26 +00:00

..

alloc

Auto merge of #92962 - frank-king:btree_entry_no_insert, r=Amanieu

2022-03-20 11:20:26 +00:00

backtrace @ b02ed04a7e

Updated backtrace submodule

2021-11-02 12:31:34 +01:00

core

Rollup merge of #95110 - wmstack:patch-1, r=Dylan-DPC

2022-03-20 09:15:01 +01:00

panic_abort

Switch all libraries to the 2021 edition

2021-12-23 19:03:47 +08:00

panic_unwind

library/panic_unwind: Define UNWIND_DATA_REG for m68k

2022-02-12 20:19:06 +00:00

portable-simd

Sync portable-simd to rust-lang/portable-simd@72df4c4505

2022-03-12 16:09:37 -08:00

proc_macro

Use implicit capture syntax in format_args

2022-03-10 10:23:40 -05:00

profiler_builtins

Switch all libraries to the 2021 edition

2021-12-23 19:03:47 +08:00

rtstartup

…

rustc-std-workspace-alloc

Switch all libraries to the 2021 edition

2021-12-23 19:03:47 +08:00

rustc-std-workspace-core

Switch all libraries to the 2021 edition

2021-12-23 19:03:47 +08:00

rustc-std-workspace-std

Switch all libraries to the 2021 edition

2021-12-23 19:03:47 +08:00

std

Rollup merge of #94749 - RalfJung:remove-dir-all-miri, r=cuviper

2022-03-20 09:14:58 +01:00

stdarch @ bcbe010614

Update stdarch submodule

2022-03-02 20:06:46 +01:00

test

Use implicit capture syntax in format_args

2022-03-10 10:23:40 -05:00

unwind

Rollup merge of #93350 - gburgessiv:master, r=Mark-Simulacrum

2022-03-07 18:39:02 +01:00