Trait tuples::tuple_map::Tuple8Map1Option
source · pub trait Tuple8Map1Option<T0, T1, T2, T3, T4, T5, T6, T7> {
// Required method
fn map1<U>(
self,
f: impl FnOnce(T1) -> U
) -> Option<(T0, U, T2, T3, T4, T5, T6, T7)>;
}
Expand description
Mapping .1
for Tuple8
Required Methods§
sourcefn map1<U>(
self,
f: impl FnOnce(T1) -> U
) -> Option<(T0, U, T2, T3, T4, T5, T6, T7)>
fn map1<U>( self, f: impl FnOnce(T1) -> U ) -> Option<(T0, U, T2, T3, T4, T5, T6, T7)>
Mapping .1
for Tuple8
Object Safety§
This trait is not object safe.