rust/library
Yuki Okushi 62d38da9fa
Rollup merge of #81822 - Kixunil:path_try_exists, r=kennytm
Added `try_exists()` method to `std::path::Path`

This method is similar to the existing `exists()` method, except it
doesn't silently ignore the errors, leading to less error-prone code.

This change intentionally does NOT touch the documentation of `exists()`
nor recommend people to use this method while it's unstable.
Such changes are reserved for stabilization to prevent confusing people.

Apart from that it avoids conflicts with #80979.

`@joshtriplett` requested this PR in [internals discussion](https://internals.rust-lang.org/t/the-api-of-path-exists-encourages-broken-code/13817/25?u=kixunil)
2021-03-16 23:53:52 +09:00
..
alloc Replace type_alias_impl_trait by min_type_alias_impl_trait with no actual changes in behaviour 2021-03-15 17:32:43 +00:00
backtrace@af078ecc0b std: Update the backtrace crate submodule 2020-11-20 11:56:07 -08:00
core Fix a typo in swap_nonoverlapping_bytes 2021-03-14 16:32:15 +09:00
panic_abort slightly more typed interface to panic implementation 2020-12-21 13:37:59 +01:00
panic_unwind Revert stabilizing integer::BITS. 2021-02-03 22:23:58 +01:00
proc_macro impl PartialEq<Punct> for char; symmetry for #78636 2021-02-19 17:28:19 -08:00
profiler_builtins Build newly added InstrProfilingVersionVar.c file 2021-03-01 23:35:35 +01:00
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 Rollup merge of #81822 - Kixunil:path_try_exists, r=kennytm 2021-03-16 23:53:52 +09:00
stdarch@9c732a56f6 Update stdarch submodule 2020-12-21 00:00:00 +00:00
term Allow/fix non_fmt_panic in tests. 2021-02-03 23:15:45 +01:00
test Auto merge of #82350 - ehuss:test-chapter, r=jyn514 2021-02-28 09:18:27 +00:00
unwind Change built-in kernel targets to be os = none throughout 2021-03-01 12:46:25 -05:00