mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 02:33:55 +00:00
e21f4cd98f
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. |
||
---|---|---|
.. | ||
src | ||
Cargo.toml |