Function spacer

pub fn spacer() -> Spacer

Create a flexible spacer with weight 1.

Call .weight(n) to set a relative weight greater than 1:

// These two are equivalent:
let _: Column<Msg> = column().push( spacer().weight( 3 ) );
let _: Column<Msg> = column().push( spacer() ).push( spacer() ).push( spacer() );

Call .height(px) to create a fixed-size vertical gap:

column()
    .push( text( "First" ) )
    .push( spacer().height( 24.0 ) )  // Fixed 24px gap
    .push( text( "Second" ) )
.into()