Fix some clippy warnings (#1277)

2019-12-07 18:47:43 +01:00
parent 2c51341888
commit 0d8f8bc71f
10 changed files with 24 additions and 19 deletions
--- a/cranelift/codegen/src/verifier/mod.rs
+++ b/cranelift/codegen/src/verifier/mod.rs
@@ -107,7 +107,7 @@ pub struct VerifierError {
 fn format_context(context: &Option<String>) -> String {
    match context {
        None => "".to_string(),
-        Some(c) => format!(" ({})", c).to_string(),
+        Some(c) => format!(" ({})", c),
    }
 }