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Implement Display for Val (#10296)

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# Objective

Implement `Display` for `Val`

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
This commit is contained in:
ickshonpe 2023-10-28 20:03:18 +01:00 committed by GitHub
parent c959c1ba58
commit 6d7808da74
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1 changed files with 17 additions and 0 deletions
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17
crates/bevy_ui/src/geometry.rs
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@ -4,6 +4,7 @@ use bevy_reflect::ReflectDeserialize;
use bevy_reflect::ReflectSerialize; use bevy_reflect::ReflectSerialize;
use serde::Deserialize; use serde::Deserialize;
use serde::Serialize; use serde::Serialize;
use std::fmt::Display;
use std::ops::Neg; use std::ops::Neg;
use std::ops::{Div, DivAssign, Mul, MulAssign}; use std::ops::{Div, DivAssign, Mul, MulAssign};
use thiserror::Error; use thiserror::Error;
@ -155,6 +156,22 @@ impl DivAssign<f32> for Val {
} }
} }
impl Display for Val {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
let (value, suffix) = match self {
Val::Auto => return write!(f, "auto"),
Val::Px(value) => (value, "px"),
Val::Percent(value) => (value, "%"),
Val::Vw(value) => (value, "vw"),
Val::Vh(value) => (value, "vh"),
Val::VMin(value) => (value, "vmin"),
Val::VMax(value) => (value, "vmax"),
};
value.fmt(f)?;
write!(f, "{suffix}")
}
}
impl Neg for Val { impl Neg for Val {
type Output = Val; type Output = Val;