Trait tuples::tuple_map::Tuple5Map4Result
source · pub trait Tuple5Map4Result<E, T0, T1, T2, T3, T4> {
// Required method
fn map4<U>(self, f: impl FnOnce(T4) -> U) -> Result<(T0, T1, T2, T3, U), E>;
}
Expand description
Mapping .4
for Tuple5
Required Methods§
sourcefn map4<U>(self, f: impl FnOnce(T4) -> U) -> Result<(T0, T1, T2, T3, U), E>
fn map4<U>(self, f: impl FnOnce(T4) -> U) -> Result<(T0, T1, T2, T3, U), E>
Mapping .4
for Tuple5
Object Safety§
This trait is not object safe.