Noah Lev aa0ce4a20e Remove &mut from io::read_to_string signature ... `@m-ou-se` [realized][1] that because `Read` is implemented for `&mut impl Read`, there's no need to take `&mut` in `io::read_to_string`. Removing the `&mut` from the signature allows users to remove the `&mut` from their calls (and thus pass an owned reader) if they don't use the reader later. [1]: https://github.com/rust-lang/rust/issues/80218#issuecomment-874322129		2022-01-13 10:57:45 -08:00
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alloc	Auto merge of #92070 - rukai:replace_vec_into_iter_with_array_into_iter, r=Mark-Simulacrum	2022-01-11 14:23:24 +00:00
backtrace@b02ed04a7e
core	Rollup merge of #92328 - camelid:sentence, r=scottmcm	2022-01-12 07:12:05 +01:00
panic_abort	Switch all libraries to the 2021 edition	2021-12-23 19:03:47 +08:00
panic_unwind	Switch all libraries to the 2021 edition	2021-12-23 19:03:47 +08:00
portable-simd	Merge commit '533f0fc81ab9ba097779fcd27c8f9ea12261fef5' into psimd	2021-12-17 15:10:53 +08:00
proc_macro	Switch all libraries to the 2021 edition	2021-12-23 19:03:47 +08:00
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	Remove &mut from io::read_to_string signature	2022-01-13 10:57:45 -08:00
stdarch@2adc17a544	Add is_riscv_feature_detected!; modify impl of hint::spin_loop	2022-01-05 15:44:52 +08:00
test	eplace usages of vec![].into_iter with [].into_iter	2022-01-09 14:09:25 +11:00
unwind	Switch all libraries to the 2021 edition	2021-12-23 19:03:47 +08:00