Fix lint documentation

2023-02-27 19:31:59 +00:00 · 2023-02-27 19:31:59 +00:00 · 08708198fb
commit 08708198fb
parent 2a9c254e23
1 changed files with 2 additions and 0 deletions
--- a/clippy_lints/src/collection_is_never_read.rs
+++ b/clippy_lints/src/collection_is_never_read.rs
@ -30,6 +30,7 @@
    ///
    /// ### Example
    /// ```rust
+    /// # let samples = vec![3, 1, 2];
    /// let mut sorted_samples = samples.clone();
    /// sorted_samples.sort();
    /// for sample in &samples { // Oops, meant to use `sorted_samples`.
@ -38,6 +39,7 @@
    /// ```
    /// Use instead:
    /// ```rust
+    /// # let samples = vec![3, 1, 2];
    /// let mut sorted_samples = samples.clone();
    /// sorted_samples.sort();
    /// for sample in &sorted_samples {