rust/compiler/rustc_data_structures
bors e21f4cd98f Auto merge of #119478 - bjorn3:no_serialize_specialization, r=wesleywiser
Avoid specialization in the metadata serialization code

With the exception of a perf-only specialization for byte slices and byte vectors.

This uses the same trick of introducing a new trait and having the Encodable and Decodable derives add a bound to it as used for TyEncoder/TyDecoder. The new code is clearer about which encoder/decoder uses which impl and it reduces the dependency of rustc on specialization, making it easier to remove support for specialization entirely or turn it into a construct that is only allowed for perf optimizations if we decide to do this.
2024-01-06 09:56:00 +00:00
..
src Auto merge of #119478 - bjorn3:no_serialize_specialization, r=wesleywiser 2024-01-06 09:56:00 +00:00
Cargo.toml Update to bitflags 2 in the compiler 2023-12-30 18:17:28 +01:00