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Auto merge of #115287 - saethlin:more-specialer, r=cjgillot

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Add a specialization for encoding byte arrays in rmeta

This specialization already exists for FileEncoder, but since EncodeContext is implemented by forwarding down to FileEncoder, using EncodeContext used to bypass the specialization.
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bors 2023-08-28 01:44:41 +00:00
commit 3f8c8f51f7
1 changed files with 7 additions and 0 deletions
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7
compiler/rustc_metadata/src/rmeta/encoder.rs
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@ -347,6 +347,13 @@ fn encode(&self, s: &mut EncodeContext<'a, 'tcx>) {
} }
} }
impl<'a, 'tcx> Encodable<EncodeContext<'a, 'tcx>> for [u8] {
fn encode(&self, e: &mut EncodeContext<'a, 'tcx>) {
Encoder::emit_usize(e, self.len());
e.emit_raw_bytes(self);
}
}
impl<'a, 'tcx> TyEncoder for EncodeContext<'a, 'tcx> { impl<'a, 'tcx> TyEncoder for EncodeContext<'a, 'tcx> {
const CLEAR_CROSS_CRATE: bool = true; const CLEAR_CROSS_CRATE: bool = true;