Mara Bos 152f425dcb Rollup merge of #80201 - saethlin:bufreader-read-exact, r=KodrAus ... Add benchmark and fast path for BufReader::read_exact At work, we have a wrapper type that implements this optimization. It would be nice if the standard library were faster. Before: ``` test io::buffered::tests::bench_buffered_reader_small_reads ... bench: 7,670 ns/iter (+/- 45) ``` After: ``` test io::buffered::tests::bench_buffered_reader_small_reads ... bench: 4,457 ns/iter (+/- 41) ```		2021-01-17 12:24:42 +00:00
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alloc	Auto merge of #81083 - ssomers:btree_drainy_refactor_1, r=Mark-Simulacrum	2021-01-17 08:44:12 +00:00
backtrace@af078ecc0b	std: Update the backtrace crate submodule	2020-11-20 11:56:07 -08:00
core	Auto merge of #78818 - scottmcm:as_rchunks, r=KodrAus	2021-01-17 05:43:55 +00:00
panic_abort	slightly more typed interface to panic implementation	2020-12-21 13:37:59 +01:00
panic_unwind	fix another comment, and make __rust_start_panic code a bit more semantically clear	2020-12-25 23:37:27 +01:00
proc_macro	Bump bootstrap compiler to 1.50 beta	2020-12-30 09:27:19 -05:00
profiler_builtins	Fix warning whe building profiler_builtins crate	2020-09-04 15:10:29 +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	Add benchmark and fast path for BufReader::read_exact	2021-01-17 12:10:39 +10:00
stdarch@9c732a56f6	Update stdarch submodule	2020-12-21 00:00:00 +00:00
term	mv std libs to library/	2020-07-27 19:51:13 -05:00
test	Update compiler_builtins to 0.1.39	2021-01-07 16:16:36 +09:00
unwind	Don't build in-tree llvm-libunwind if system-llvm-libunwind is enable	2021-01-09 12:50:08 +08:00