use span_lint_and_help, cargo dev fmt

2020-03-17 21:51:43 -04:00
parent 139e2c6227
commit 40bbdffc89
4 changed files with 64 additions and 45 deletions
--- a/src/lintlist/mod.rs
+++ b/src/lintlist/mod.rs
@@ -734,7 +734,7 @@ pub static ref ALL_LINTS: Vec<Lint> = vec![
    Lint {
        name: "if_let_mutex",
        group: "correctness",
-        desc: "default lint description",
+        desc: "locking a `Mutex` in an `if let` block can cause deadlocks",
        deprecation: None,
        module: "if_let_mutex",
    },