Replace absolute paths with relative ones

Modern compilers allow reaching external crates
like std or core via relative paths in modules
outside of lib.rs and main.rs.

4 files changed, 7 insertions, 7 deletions

diff --git a/compiler/rustc_data_structures/src/fingerprint.rs b/compiler/rustc_data_structures/src/fingerprint.rs
index aba0bbbac80..ec2f9597b18 100644
--- a/compiler/rustc_data_structures/src/fingerprint.rs
+++ b/compiler/rustc_data_structures/src/fingerprint.rs
@@ -71,8 +71,8 @@ impl Fingerprint {
     }
 }
 
-impl ::std::fmt::Display for Fingerprint {
-    fn fmt(&self, formatter: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
+impl std::fmt::Display for Fingerprint {
+    fn fmt(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(formatter, "{:x}-{:x}", self.0, self.1)
     }
 }
diff --git a/compiler/rustc_data_structures/src/obligation_forest/mod.rs b/compiler/rustc_data_structures/src/obligation_forest/mod.rs
index 7cf5202d919..c0193e9fa0c 100644
--- a/compiler/rustc_data_structures/src/obligation_forest/mod.rs
+++ b/compiler/rustc_data_structures/src/obligation_forest/mod.rs
@@ -129,7 +129,7 @@ pub enum ProcessResult<O, E> {
 struct ObligationTreeId(usize);
 
 type ObligationTreeIdGenerator =
-    ::std::iter::Map<::std::ops::RangeFrom<usize>, fn(usize) -> ObligationTreeId>;
+    std::iter::Map<std::ops::RangeFrom<usize>, fn(usize) -> ObligationTreeId>;
 
 pub struct ObligationForest<O: ForestObligation> {
     /// The list of obligations. In between calls to `process_obligations`,
diff --git a/compiler/rustc_data_structures/src/sorted_map.rs b/compiler/rustc_data_structures/src/sorted_map.rs
index 4807380595d..9a28f8f4e21 100644
--- a/compiler/rustc_data_structures/src/sorted_map.rs
+++ b/compiler/rustc_data_structures/src/sorted_map.rs
@@ -93,7 +93,7 @@ impl<K: Ord, V> SortedMap<K, V> {
 
     /// Iterate over elements, sorted by key
     #[inline]
-    pub fn iter(&self) -> ::std::slice::Iter<'_, (K, V)> {
+    pub fn iter(&self) -> std::slice::Iter<'_, (K, V)> {
         self.data.iter()
     }
 
@@ -134,7 +134,7 @@ impl<K: Ord, V> SortedMap<K, V> {
         R: RangeBounds<K>,
     {
         let (start, end) = self.range_slice_indices(range);
-        self.data.splice(start..end, ::std::iter::empty());
+        self.data.splice(start..end, std::iter::empty());
     }
 
     /// Mutate all keys with the given function `f`. This mutation must not
@@ -241,7 +241,7 @@ impl<K: Ord, V> SortedMap<K, V> {
 
 impl<K: Ord, V> IntoIterator for SortedMap<K, V> {
     type Item = (K, V);
-    type IntoIter = ::std::vec::IntoIter<(K, V)>;
+    type IntoIter = std::vec::IntoIter<(K, V)>;
 
     fn into_iter(self) -> Self::IntoIter {
         self.data.into_iter()
diff --git a/compiler/rustc_data_structures/src/stable_hasher.rs b/compiler/rustc_data_structures/src/stable_hasher.rs
index 68875b3fbde..579eb1cb7da 100644
--- a/compiler/rustc_data_structures/src/stable_hasher.rs
+++ b/compiler/rustc_data_structures/src/stable_hasher.rs
@@ -20,7 +20,7 @@ pub struct StableHasher {
 }
 
 impl ::std::fmt::Debug for StableHasher {
-    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(f, "{:?}", self.state)
     }
 }