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stream: modify HashMap to StreamMap in example. (#3925)

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oiovoyo
2021-07-05 16:10:55 +02:00
committed by GitHub
parent 37e60fc7f9
commit 2e7de1ae1d
1 changed files with 3 additions and 3 deletions
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tokio-stream/src/stream_map.rs
+3 -3
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@@ -364,11 +364,11 @@ impl<K, V> StreamMap<K, V> {
/// # Examples /// # Examples
/// ///
/// ``` /// ```
/// use std::collections::HashMap; /// use tokio_stream::{StreamMap, pending};
/// ///
/// let mut a = HashMap::new(); /// let mut a = StreamMap::new();
/// assert!(a.is_empty()); /// assert!(a.is_empty());
/// a.insert(1, "a"); /// a.insert(1, pending::<i32>());
/// assert!(!a.is_empty()); /// assert!(!a.is_empty());
/// ``` /// ```
pub fn is_empty(&self) -> bool { pub fn is_empty(&self) -> bool {