Add the lint to the lib

clippy_lints/src/declared_lints.rs

@@ -408,6 +408,7 @@ pub(crate) static LINTS: &[&crate::LintInfo] = &[
     crate::methods::UNNECESSARY_FOLD_INFO,
     crate::methods::UNNECESSARY_JOIN_INFO,
     crate::methods::UNNECESSARY_LAZY_EVALUATIONS_INFO,
+    crate::methods::UNNECESSARY_LITERAL_UNWRAP_INFO,
     crate::methods::UNNECESSARY_SORT_BY_INFO,
     crate::methods::UNNECESSARY_TO_OWNED_INFO,
     crate::methods::UNWRAP_OR_ELSE_DEFAULT_INFO,

clippy_lints/src/methods/mod.rs

@@ -3400,6 +3400,7 @@ impl_lint_pass!(Methods => [
     SUSPICIOUS_COMMAND_ARG_SPACE,
     CLEAR_WITH_DRAIN,
     MANUAL_NEXT_BACK,
+    UNNECESSARY_LITERAL_UNWRAP,
 ]);
 
 /// Extracts a method call name, args, and `Span` of the method name.