From c5a76c692b68748384214002bdfdff2e93658694 Mon Sep 17 00:00:00 2001 From: Tshepang Lekhonkhobe Date: Thu, 10 Sep 2015 06:03:32 +0200 Subject: [PATCH] reference: not comfortable seeing a paragraph starting with a lowercase letter --- src/doc/reference.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/doc/reference.md b/src/doc/reference.md index 900d1306e050c..27b8b9c558fe0 100644 --- a/src/doc/reference.md +++ b/src/doc/reference.md @@ -1489,14 +1489,14 @@ impl Num for f64 { let x: f64 = Num::from_i32(42); ``` -Traits may inherit from other traits. For example, in +Traits may inherit from other traits. Consider the following example: ``` trait Shape { fn area(&self) -> f64; } trait Circle : Shape { fn radius(&self) -> f64; } ``` -the syntax `Circle : Shape` means that types that implement `Circle` must also +The syntax `Circle : Shape` means that types that implement `Circle` must also have an implementation for `Shape`. Multiple supertraits are separated by `+`, `trait Circle : Shape + PartialEq { }`. In an implementation of `Circle` for a given type `T`, methods can refer to `Shape` methods, since the typechecker