hash: mention encoding.BinaryAppender in Hash docs

For #62384

Change-Id: I4eeb83a4708544777815eacd6a5b6d293580c5e5
GitHub-Last-Rev: 6fdb6db481
GitHub-Pull-Request: golang/go#68758
Reviewed-on: https://go-review.googlesource.com/c/go/+/603405
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This commit is contained in:
Mateusz Poliwczak 2024-08-07 09:20:30 +00:00 committed by Gopher Robot
parent de40308ad2
commit 48a1f6989c

View file

@ -10,8 +10,8 @@ import "io"
// Hash is the common interface implemented by all hash functions.
//
// Hash implementations in the standard library (e.g. [hash/crc32] and
// [crypto/sha256]) implement the [encoding.BinaryMarshaler] and
// [encoding.BinaryUnmarshaler] interfaces. Marshaling a hash implementation
// [crypto/sha256]) implement the [encoding.BinaryMarshaler], [encoding.BinaryAppender]
// and [encoding.BinaryUnmarshaler] interfaces. Marshaling a hash implementation
// allows its internal state to be saved and used for additional processing
// later, without having to re-write the data previously written to the hash.
// The hash state may contain portions of the input in its original form,