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Auto merge of #96082 - michaelwoerister:less_impl_stable_hash_via_hash, r=compiler-errors

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incr. comp.: Don't export impl_stable_hash_via_hash!() and warn about using it.

Fixes https://github.com/rust-lang/rust/issues/96013.
This commit is contained in:
bors 2022-04-20 03:51:09 +00:00
commit 27af517549
8 changed files with 38 additions and 37 deletions
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3
compiler/rustc_span/src/lib.rs
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@ -1130,6 +1130,7 @@ impl ExternalSource {
pub struct OffsetOverflowError;
#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Encodable, Decodable)]
#[derive(HashStable_Generic)]
pub enum SourceFileHashAlgorithm {
Md5,
Sha1,
@ -1149,8 +1150,6 @@ impl FromStr for SourceFileHashAlgorithm {
}
}
rustc_data_structures::impl_stable_hash_via_hash!(SourceFileHashAlgorithm);
/// The hash of the on-disk source file used for debug info.
#[derive(Copy, Clone, PartialEq, Eq, Debug)]
#[derive(HashStable_Generic, Encodable, Decodable)]