rust/src/libcore/hash, branch master

mv std libs to library/

2020-07-28T00:51:13+00:00

libstd/libcore: fix various typos

2020-07-09T14:57:11+00:00

Deny unsafe ops in unsafe fns, part 6

2020-06-30T17:28:51+00:00

And final part!!!

Deny unsafe ops in unsafe fns, part 2

2020-06-30T14:42:58+00:00

Forward Hash::write_iN to Hash::write_uN

2020-06-27T13:36:46+00:00

Add a note about fat pointers

2020-04-23T21:05:37+00:00

Co-Authored-By: Mark-Simulacrum

Add note about padding

2020-04-23T16:32:41+00:00

Co-authored-by: Mark-Simulacrum

Document unsafety in `src/libcore/hash/sip.rs`

2020-04-12T14:47:57+00:00

Document unsafety in `src/libcore/hash/mod.rs`

2020-04-11T20:00:34+00:00

Rollup merge of #69471 - nnethercote:rm-sip-Hasher-short_write, r=dtolnay

2020-03-15T01:44:15+00:00

Remove `sip::Hasher::short_write`. `sip::Hasher::short_write` is currently unused. It is called by `sip::Hasher::write_{u8,usize}`, but those methods are also unused, because `DefaultHasher`, `SipHasher` and `SipHasher13` don't implement any of the `write_xyz` methods, so all their write operations end up calling `sip::Hasher::write`. (I confirmed this by inserting a `panic!` in `sip::Hasher::short_write` and running the tests -- they all passed.) The alternative would be to add all the missing `write_xyz` methods. This does give some significant speed-ups, but it hurts compile times a little in some cases. See #69152 for details. This commit does the conservative thing and doesn't change existing behaviour. r? @rust-lang/libs