From 825637f32c652a4ca9fb59ba0cf7b2191dacacc9 Mon Sep 17 00:00:00 2001 From: mo8it Date: Tue, 2 Jul 2024 01:35:38 +0200 Subject: as_ref_mut solution --- exercises/23_conversions/as_ref_mut.rs | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'exercises/23_conversions') diff --git a/exercises/23_conversions/as_ref_mut.rs b/exercises/23_conversions/as_ref_mut.rs index c725dfd..54f0cd1 100644 --- a/exercises/23_conversions/as_ref_mut.rs +++ b/exercises/23_conversions/as_ref_mut.rs @@ -3,22 +3,21 @@ // https://doc.rust-lang.org/std/convert/trait.AsMut.html, respectively. // Obtain the number of bytes (not characters) in the given argument. -// TODO: Add the AsRef trait appropriately as a trait bound. +// TODO: Add the `AsRef` trait appropriately as a trait bound. fn byte_counter(arg: T) -> usize { arg.as_ref().as_bytes().len() } // Obtain the number of characters (not bytes) in the given argument. -// TODO: Add the AsRef trait appropriately as a trait bound. +// TODO: Add the `AsRef` trait appropriately as a trait bound. fn char_counter(arg: T) -> usize { arg.as_ref().chars().count() } -// Squares a number using as_mut(). +// Squares a number using `as_mut()`. // TODO: Add the appropriate trait bound. fn num_sq(arg: &mut T) { // TODO: Implement the function body. - ??? } fn main() { -- cgit v1.2.3