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| -rw-r--r-- | src/doc/guide-lifetimes.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc/guide-lifetimes.md b/src/doc/guide-lifetimes.md index dd79d63d514..b6ea1ddb394 100644 --- a/src/doc/guide-lifetimes.md +++ b/src/doc/guide-lifetimes.md @@ -56,7 +56,7 @@ a reference. fn compute_distance(p1: &Point, p2: &Point) -> f64 { let x_d = p1.x - p2.x; let y_d = p1.y - p2.y; - sqrt(x_d * x_d + y_d * y_d) + (x_d * x_d + y_d * y_d).sqrt() } ~~~ |