diff --git a/src/config/mod.rs b/src/config/mod.rs
index 8e67d452d43..ea257c0a8ba 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -1049,10 +1049,10 @@ make_backup = false
                 max_width = 100
             "#;
             let config = Config::from_toml(toml, Path::new("./rustfmt.toml")).unwrap();
-            assert_eq!(config.array_width(), usize::max_value());
-            assert_eq!(config.attr_fn_like_width(), usize::max_value());
-            assert_eq!(config.chain_width(), usize::max_value());
-            assert_eq!(config.fn_call_width(), usize::max_value());
+            assert_eq!(config.array_width(), usize::MAX);
+            assert_eq!(config.attr_fn_like_width(), usize::MAX);
+            assert_eq!(config.chain_width(), usize::MAX);
+            assert_eq!(config.fn_call_width(), usize::MAX);
             assert_eq!(config.single_line_if_else_max_width(), 0);
             assert_eq!(config.struct_lit_width(), 0);
             assert_eq!(config.struct_variant_width(), 0);
diff --git a/src/config/options.rs b/src/config/options.rs
index 45496fd4e48..c526b5c678f 100644
--- a/src/config/options.rs
+++ b/src/config/options.rs
@@ -255,12 +255,12 @@ impl WidthHeuristics {
     // Using this WidthHeuristics means we ignore heuristics.
     pub fn null() -> WidthHeuristics {
         WidthHeuristics {
-            fn_call_width: usize::max_value(),
-            attr_fn_like_width: usize::max_value(),
+            fn_call_width: usize::MAX,
+            attr_fn_like_width: usize::MAX,
             struct_lit_width: 0,
             struct_variant_width: 0,
-            array_width: usize::max_value(),
-            chain_width: usize::max_value(),
+            array_width: usize::MAX,
+            chain_width: usize::MAX,
             single_line_if_else_max_width: 0,
             single_line_let_else_max_width: 0,
         }
diff --git a/src/macros.rs b/src/macros.rs
index 06495e2f8e9..5a35e115d8f 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -1163,9 +1163,9 @@ pub(crate) fn convert_try_mac(
 
 pub(crate) fn macro_style(mac: &ast::MacCall, context: &RewriteContext<'_>) -> Delimiter {
     let snippet = context.snippet(mac.span());
-    let paren_pos = snippet.find_uncommented("(").unwrap_or(usize::max_value());
-    let bracket_pos = snippet.find_uncommented("[").unwrap_or(usize::max_value());
-    let brace_pos = snippet.find_uncommented("{").unwrap_or(usize::max_value());
+    let paren_pos = snippet.find_uncommented("(").unwrap_or(usize::MAX);
+    let bracket_pos = snippet.find_uncommented("[").unwrap_or(usize::MAX);
+    let brace_pos = snippet.find_uncommented("{").unwrap_or(usize::MAX);
 
     if paren_pos < bracket_pos && paren_pos < brace_pos {
         Delimiter::Parenthesis
diff --git a/src/string.rs b/src/string.rs
index 41fddeb517e..3b971188cd5 100644
--- a/src/string.rs
+++ b/src/string.rs
@@ -84,7 +84,7 @@ pub(crate) fn rewrite_string<'a>(
         stripped_str
             .len()
             .checked_next_power_of_two()
-            .unwrap_or(usize::max_value()),
+            .unwrap_or(usize::MAX),
     );
     result.push_str(fmt.opener);