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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /compiler/rustc_data_structures/src/fx.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.tar.xz rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_data_structures/src/fx.rs')
-rw-r--r-- | compiler/rustc_data_structures/src/fx.rs | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/compiler/rustc_data_structures/src/fx.rs b/compiler/rustc_data_structures/src/fx.rs index bbeb193db..0d0c51b68 100644 --- a/compiler/rustc_data_structures/src/fx.rs +++ b/compiler/rustc_data_structures/src/fx.rs @@ -2,13 +2,26 @@ use std::hash::BuildHasherDefault; pub use rustc_hash::{FxHashMap, FxHashSet, FxHasher}; +pub type StdEntry<'a, K, V> = std::collections::hash_map::Entry<'a, K, V>; + pub type FxIndexMap<K, V> = indexmap::IndexMap<K, V, BuildHasherDefault<FxHasher>>; pub type FxIndexSet<V> = indexmap::IndexSet<V, BuildHasherDefault<FxHasher>>; +pub type IndexEntry<'a, K, V> = indexmap::map::Entry<'a, K, V>; #[macro_export] macro_rules! define_id_collections { - ($map_name:ident, $set_name:ident, $key:ty) => { + ($map_name:ident, $set_name:ident, $entry_name:ident, $key:ty) => { pub type $map_name<T> = $crate::fx::FxHashMap<$key, T>; pub type $set_name = $crate::fx::FxHashSet<$key>; + pub type $entry_name<'a, T> = $crate::fx::StdEntry<'a, $key, T>; + }; +} + +#[macro_export] +macro_rules! define_stable_id_collections { + ($map_name:ident, $set_name:ident, $entry_name:ident, $key:ty) => { + pub type $map_name<T> = $crate::fx::FxIndexMap<$key, T>; + pub type $set_name = $crate::fx::FxIndexSet<$key>; + pub type $entry_name<'a, T> = $crate::fx::IndexEntry<'a, $key, T>; }; } |