Remove epaint::mutex::Arc type alias

epaint/src/text/font.rs

@@ -1,10 +1,11 @@
 use crate::{
-    mutex::{Arc, Mutex, RwLock},
+    mutex::{Mutex, RwLock},
     TextureAtlas,
 };
 use ahash::AHashMap;
 use emath::{vec2, Vec2};
 use std::collections::BTreeSet;
+use std::sync::Arc;
 
 // ----------------------------------------------------------------------------
 

epaint/src/text/fonts.rs

@@ -1,7 +1,8 @@
 use std::collections::BTreeMap;
+use std::sync::Arc;
 
 use crate::{
-    mutex::{Arc, Mutex, MutexGuard},
+    mutex::{Mutex, MutexGuard},
     text::{
         font::{Font, FontImpl},
         Galley, LayoutJob,

epaint/src/text/text_layout.rs

@@ -1,7 +1,8 @@
 use std::ops::RangeInclusive;
+use std::sync::Arc;
 
 use super::{FontsImpl, Galley, Glyph, LayoutJob, LayoutSection, Row, RowVisuals};
-use crate::{mutex::Arc, Color32, Mesh, Stroke, Vertex};
+use crate::{Color32, Mesh, Stroke, Vertex};
 use emath::*;
 
 // ----------------------------------------------------------------------------

epaint/src/text/text_layout_types.rs

@@ -1,9 +1,10 @@
 #![allow(clippy::derive_hash_xor_eq)] // We need to impl Hash for f32, but we don't implement Eq, which is fine
 
 use std::ops::Range;
+use std::sync::Arc;
 
 use super::{cursor::*, font::UvRect};
-use crate::{mutex::Arc, Color32, FontId, Mesh, Stroke};
+use crate::{Color32, FontId, Mesh, Stroke};
 use emath::*;
 
 /// Describes the task of laying out text.