Support no_stdno-std

1 files changed, 10 insertions, 10 deletions

diff --git a/src/rwlock/read_guard.rs b/src/rwlock/read_guard.rs
index f3161f5..7ca73d1 100755
--- a/src/rwlock/read_guard.rs
+++ b/src/rwlock/read_guard.rs
@@ -1,7 +1,7 @@
-use std::fmt::{Debug, Display};
-use std::hash::Hash;
-use std::marker::PhantomData;
-use std::ops::Deref;
+use core::fmt::{Debug, Display};
+use core::hash::Hash;
+use core::marker::PhantomData;
+use core::ops::Deref;
 
 use lock_api::RawRwLock;
 
@@ -16,7 +16,7 @@ use super::{RwLock, RwLockReadGuard, RwLockReadRef};
 #[mutants::skip] // hashing involves PRNG and is hard to test
 #[cfg(not(tarpaulin_include))]
 impl<T: Hash + ?Sized, R: RawRwLock> Hash for RwLockReadRef<'_, T, R> {
-	fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+	fn hash<H: core::hash::Hasher>(&self, state: &mut H) {
 		self.deref().hash(state)
 	}
 }
@@ -24,13 +24,13 @@ impl<T: Hash + ?Sized, R: RawRwLock> Hash for RwLockReadRef<'_, T, R> {
 #[mutants::skip]
 #[cfg(not(tarpaulin_include))]
 impl<T: Debug + ?Sized, R: RawRwLock> Debug for RwLockReadRef<'_, T, R> {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+	fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
 		Debug::fmt(&**self, f)
 	}
 }
 
 impl<T: Display + ?Sized, R: RawRwLock> Display for RwLockReadRef<'_, T, R> {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+	fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
 		Display::fmt(&**self, f)
 	}
 }
@@ -72,7 +72,7 @@ impl<'a, T: ?Sized, R: RawRwLock> RwLockReadRef<'a, T, R> {
 #[mutants::skip] // hashing involves PRNG and is hard to test
 #[cfg(not(tarpaulin_include))]
 impl<T: Hash + ?Sized, R: RawRwLock> Hash for RwLockReadGuard<'_, T, R> {
-	fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+	fn hash<H: core::hash::Hasher>(&self, state: &mut H) {
 		self.deref().hash(state)
 	}
 }
@@ -80,13 +80,13 @@ impl<T: Hash + ?Sized, R: RawRwLock> Hash for RwLockReadGuard<'_, T, R> {
 #[mutants::skip]
 #[cfg(not(tarpaulin_include))]
 impl<T: Debug + ?Sized, R: RawRwLock> Debug for RwLockReadGuard<'_, T, R> {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+	fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
 		Debug::fmt(&**self, f)
 	}
 }
 
 impl<T: Display + ?Sized, R: RawRwLock> Display for RwLockReadGuard<'_, T, R> {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+	fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
 		Display::fmt(&**self, f)
 	}
 }