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Implement Display
for Val
(#10296)
# Objective Implement `Display` for `Val` --------- Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
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@ -4,6 +4,7 @@ use bevy_reflect::ReflectDeserialize;
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use bevy_reflect::ReflectSerialize;
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use serde::Deserialize;
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use serde::Serialize;
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use std::fmt::Display;
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use std::ops::Neg;
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use std::ops::{Div, DivAssign, Mul, MulAssign};
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use thiserror::Error;
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@ -155,6 +156,22 @@ impl DivAssign<f32> for Val {
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}
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}
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impl Display for Val {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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let (value, suffix) = match self {
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Val::Auto => return write!(f, "auto"),
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Val::Px(value) => (value, "px"),
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Val::Percent(value) => (value, "%"),
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Val::Vw(value) => (value, "vw"),
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Val::Vh(value) => (value, "vh"),
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Val::VMin(value) => (value, "vmin"),
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Val::VMax(value) => (value, "vmax"),
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};
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value.fmt(f)?;
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write!(f, "{suffix}")
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}
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}
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impl Neg for Val {
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type Output = Val;
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