Fix fmt expr path generics

crates/codegen/src/fmt/expr.rs

@@ -106,7 +106,7 @@ impl GenMist for Postfix {
                     field,
                     generics
                         .iter()
-                        .map(|v| format!("::{}", v.get_mist()))
+                        .map(|v| format!("{}", v.get_mist()))
                         .collect::<String>()
                 ));
             }
@@ -116,7 +116,7 @@ impl GenMist for Postfix {
                     field.get_mist(),
                     generics
                         .iter()
-                        .map(|v| format!("::{}", v.get_mist()))
+                        .map(|v| format!("{}", v.get_mist()))
                         .collect::<String>()
                 ));
             }

crates/codegen/src/fmt/mod.rs

@@ -266,7 +266,7 @@ impl GetMist for ExprPathSegment {
             self.ident.get_mist(),
             self.generics
                 .as_ref()
-                .map(|v| format!("::{}", v.get_mist()))
+                .map(|v| format!("{}", v.get_mist()))
                 .unwrap_or_default()
         )
     }