Macro unit

macro_rules! unit {
    (@with_value px $value:literal) => { ... };
    (@with_value pct $value:literal) => { ... };
    (auto) => { ... };
    (undefined) => { ... };
    ($value:literal $val_unit:ident) => { ... };
}

Wrapper around the bevy::ui::Val enum

Syntax

• unit!(num1 px) ⇒ Val::Px(num1 as f32)
• unit!(num1 pct) ⇒ Val::Percent(num1 as f32)
• unit!(auto) ⇒ Val::Auto
• unit!(undefined) ⇒ Val::Undefined