use variables directly in format strings

thanks clippy we love you

1 files changed, 3 insertions, 3 deletions

diff --git a/azalea-registry/azalea-registry-macros/src/lib.rs b/azalea-registry/azalea-registry-macros/src/lib.rs
index 16d8608e..5e4a0f9e 100644
--- a/azalea-registry/azalea-registry-macros/src/lib.rs
+++ b/azalea-registry/azalea-registry-macros/src/lib.rs
@@ -76,8 +76,8 @@ pub fn registry(input: TokenStream) -> TokenStream {
 
     let max_id = input.items.len() as u32;
 
-    let doc_0 = format!("Transmutes a u32 to a {}.", name);
-    let doc_1 = format!("The `id` should be at most {}.", max_id);
+    let doc_0 = format!("Transmutes a u32 to a {name}.");
+    let doc_1 = format!("The `id` should be at most {max_id}.");
 
     generated.extend(quote! {
         impl #name {
@@ -97,7 +97,7 @@ pub fn registry(input: TokenStream) -> TokenStream {
         }
     });
 
-    let doc_0 = format!("Safely transmutes a u32 to a {}.", name);
+    let doc_0 = format!("Safely transmutes a u32 to a {name}.");
 
     generated.extend(quote! {
         impl TryFrom<u32> for #name {