Macro bevy_defer::signal_ids

macro_rules! signal_ids {
    ($($(#[$($attr:tt)*])*$vis: vis $name: ident: $ty: ty),* $(,)?) => { ... };
}

Quickly construct multiple marker SignalIds at once.

Example

signal_ids!{
    /// Shared factor as a f32
    SharedFactor: f32,
    /// Shared position as a Vec2
    pub SharedPosition: Vec2,
}