From 56d3396d23927dbcb2e3528bd217ca6aeb02091e Mon Sep 17 00:00:00 2001 From: Daniel Bonniot Date: Sat, 9 Nov 2019 08:05:40 +0100 Subject: [PATCH] Small simplification of doc example --- src/rngs/small.rs | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/src/rngs/small.rs b/src/rngs/small.rs index 657136395f4..2b0b0df69f6 100644 --- a/src/rngs/small.rs +++ b/src/rngs/small.rs @@ -56,7 +56,6 @@ type Rng = rand_pcg::Pcg32; /// efficient: /// /// ``` -/// use std::iter; /// use rand::{SeedableRng, thread_rng}; /// use rand::rngs::SmallRng; /// @@ -65,9 +64,8 @@ type Rng = rand_pcg::Pcg32; /// let mut thread_rng = thread_rng(); /// // Create small, cheap to initialize and fast RNGs with random seeds. /// // One can generally assume this won't fail. -/// let rngs: Vec = iter::repeat(()) -/// .map(|()| SmallRng::from_rng(&mut thread_rng).unwrap()) -/// .take(10) +/// let rngs: Vec = (0..10) +/// .map(|_| SmallRng::from_rng(&mut thread_rng).unwrap()) /// .collect(); /// ``` ///