Update rustdoc

2019-08-11 22:18:58 +02:00 · 2019-08-11 22:18:58 +02:00 · df9063013e
commit df9063013e
parent 5fd7d44f36
1 changed files with 4 additions and 2 deletions
--- a/clippy_lints/src/methods/mod.rs
+++ b/clippy_lints/src/methods/mod.rs
@ -351,11 +351,13 @@ declare_clippy_lint! {
    ///
    /// **Example:**
    /// ```rust
-    /// iter.flat_map(|x| x)
+    /// # let iter = vec![vec![0]].into_iter();
+    /// iter.flat_map(|x| x);
    /// ```
    /// Can be written as
    /// ```rust
-    /// iter.flatten()
+    /// # let iter = vec![vec![0]].into_iter();
+    /// iter.flatten();
    /// ```
    pub FLAT_MAP_IDENTITY,
    pedantic,