rust/library
Matthias Krüger 43279b2749
Rollup merge of #90995 - the8472:hash-portability, r=dtolnay
Document non-guarantees for Hash

Dependence on endianness and type sizes was reported for enum discriminants in #74215 but it is a more general
issue since for example the default implementation of `Hasher::write_usize` uses native endianness.
Additionally the implementations of library types are occasionally changed as their internal fields
change or hashing gets optimized.

## Question

Should this go on the module level documentation instead since it also concerns `Hasher` to some extent and not just `Hash`?

resolves #74215
2021-11-27 11:46:42 +01:00
..
alloc Add a unit test for zero-sized types in RawVec. 2021-11-26 19:30:45 +11:00
backtrace@b02ed04a7e Updated backtrace submodule 2021-11-02 12:31:34 +01:00
core Rollup merge of #90995 - the8472:hash-portability, r=dtolnay 2021-11-27 11:46:42 +01:00
panic_abort Use target_family = "wasm" 2021-11-10 08:35:42 -08:00
panic_unwind Review comments 2021-11-10 08:35:42 -08:00
portable-simd Add 'library/portable-simd/' from commit '1ce1c645cf27c4acdefe6ec8a11d1f0491954a99' 2021-11-12 16:58:25 -08:00
proc_macro proc_macro: Add an expand_expr method to TokenStream 2021-11-12 15:41:40 -05:00
profiler_builtins rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
rtstartup Bump bootstrap compiler to 1.50 beta 2020-12-30 09:27:19 -05:00
rustc-std-workspace-alloc rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
rustc-std-workspace-core rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
rustc-std-workspace-std rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
std Rollup merge of #91248 - alessandrod:compiler-builtins-bump-bpf, r=Mark-Simulacrum 2021-11-26 22:41:42 +01:00
stdarch@cfba59fccd Update stdarch 2021-11-19 11:20:42 -08:00
test Update more rustc/libtest things for wasm64 2021-11-10 08:35:42 -08:00
unwind Repace use of static_nobundle with native_link_modifiers 2021-10-23 15:51:22 +02:00