macro_rules! sinto_todo {
($($mod:ident)::+, $type:ident$(<$($lts:lifetime),*$(,)?>)? as $renamed:ident) => { ... };
($($mod:ident)::+, $type:ident$(<$($lts:lifetime),*$(,)?>)?) => { ... };
}
macro_rules! sinto_todo {
($($mod:ident)::+, $type:ident$(<$($lts:lifetime),*$(,)?>)? as $renamed:ident) => { ... };
($($mod:ident)::+, $type:ident$(<$($lts:lifetime),*$(,)?>)?) => { ... };
}