bors 18d27b2c94 Auto merge of #80310 - Manishearth:box-try-alloc, r=kennytm ... Add fallible Box, Arc, and Rc allocator APIs cc https://github.com/rust-lang/rust/issues/48043 It was suggested in https://github.com/rust-lang/rust/issues/48043#issuecomment-748008486 that `Box::try_*` follows the spirit of RFC 2116. This PR is an attempt to add the relevant APIs, tied to the same feature gate. Happy to make any changes or turn this into an RFC if necessary. cc `@rust-lang/wg-allocators`		2021-01-01 10:29:43 +00:00
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alloc	Auto merge of #80310 - Manishearth:box-try-alloc, r=kennytm	2021-01-01 10:29:43 +00:00
backtrace@af078ecc0b	std: Update the backtrace crate submodule	2020-11-20 11:56:07 -08:00
core	Auto merge of #79895 - Kerollmops:slice-group-by, r=m-ou-se	2020-12-31 12:00:43 +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	Auto merge of #80511 - Mark-Simulacrum:bump-stage0, r=pietroalbini	2020-12-30 18:32:31 +00:00
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	Dogfood 'str_split_once()` in the std lib	2020-12-07 14:24:05 -07:00
unwind	Drop support for cloudabi targets	2020-11-22 17:11:41 -05:00