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authorNicholas Nethercote <n.nethercote@gmail.com>2022-06-16 16:00:25 +1000
committerNicholas Nethercote <n.nethercote@gmail.com>2022-06-16 16:20:32 +1000
commitbb02cc47c49ee3cc1e913c243d69ee7cb23df598 (patch)
tree957f4eb12de558ee321f9a012c4cd1468c54b34d /compiler/rustc_query_system/src
parentca983054e19afd74d63c3ed37997f3bf30fe85d0 (diff)
downloadrust-bb02cc47c49ee3cc1e913c243d69ee7cb23df598.tar.gz
rust-bb02cc47c49ee3cc1e913c243d69ee7cb23df598.zip
Move `finish` out of the `Encoder` trait.
This simplifies things, but requires making `CacheEncoder` non-generic.

(This was previously merged as commit 4 in #94732 and then was reverted
in #97905 because it caused a perf regression.)
Diffstat (limited to 'compiler/rustc_query_system/src')
-rw-r--r--compiler/rustc_query_system/src/dep_graph/serialized.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_query_system/src/dep_graph/serialized.rs b/compiler/rustc_query_system/src/dep_graph/serialized.rs
index d583b45698a..3b20ec70d73 100644
--- a/compiler/rustc_query_system/src/dep_graph/serialized.rs
+++ b/compiler/rustc_query_system/src/dep_graph/serialized.rs
@@ -20,7 +20,7 @@ use rustc_data_structures::profiling::SelfProfilerRef;
 use rustc_data_structures::sync::Lock;
 use rustc_index::vec::{Idx, IndexVec};
 use rustc_serialize::opaque::{FileEncodeResult, FileEncoder, IntEncodedWithFixedSize, MemDecoder};
-use rustc_serialize::{Decodable, Decoder, Encodable, Encoder};
+use rustc_serialize::{Decodable, Decoder, Encodable};
 use smallvec::SmallVec;
 use std::convert::TryInto;