Rollup merge of #120325 - cuviper:either-data, r=compiler-errors

rustc_data_structures: use either instead of itertools

`itertools::Either` is a re-export from `either`, so we might as well use the source.

This flattens the compiler build tree a little, but I don't really expect it to make much difference overall.

2 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_data_structures/src/sharded.rs b/compiler/rustc_data_structures/src/sharded.rs
index 162dbd234d6..4b02b183460 100644
--- a/compiler/rustc_data_structures/src/sharded.rs
+++ b/compiler/rustc_data_structures/src/sharded.rs
@@ -3,7 +3,7 @@ use crate::fx::{FxHashMap, FxHasher};
 use crate::sync::{is_dyn_thread_safe, CacheAligned};
 use crate::sync::{Lock, LockGuard, Mode};
 #[cfg(parallel_compiler)]
-use itertools::Either;
+use either::Either;
 use std::borrow::Borrow;
 use std::collections::hash_map::RawEntryMut;
 use std::hash::{Hash, Hasher};
diff --git a/compiler/rustc_data_structures/src/sso/map.rs b/compiler/rustc_data_structures/src/sso/map.rs
index 04e359a5470..2ef4a2ccd84 100644
--- a/compiler/rustc_data_structures/src/sso/map.rs
+++ b/compiler/rustc_data_structures/src/sso/map.rs
@@ -1,6 +1,6 @@
 use crate::fx::FxHashMap;
 use arrayvec::ArrayVec;
-use itertools::Either;
+use either::Either;
 use std::fmt;
 use std::hash::Hash;
 use std::ops::Index;