Trait Half

pub trait Half {
    // Required method
    fn half(&self) -> Self;
}

Expand description

Returns half of a value, for centering and midpoints.

Geometry code uses this trait to find midpoints and centers for each unit. For integers, the result truncates toward zero, so half of 7 is 3.

§Examples

use gpui::{Half, px};

assert_eq!(7_i32.half(), 3);
assert_eq!(px(7.).half(), px(3.5));

Returns half of this value.

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".