refactor: change x.first().unwrap() to x[0]

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 6a1708f..a5253d3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -362,7 +362,7 @@ fn generate_blanket_impl(
 }
 
 fn path_is_assoc_type(path: &Path) -> bool {
-    path.segments.first().unwrap().ident == "Self"
+    path.segments[0].ident == "Self"
 }
 
 fn match_assoc_type(item: TypeOrPath) -> bool {