Trait tuples::tuple_map::Tuple3Map0Result
source · pub trait Tuple3Map0Result<E, T0, T1, T2> {
// Required method
fn map0<U>(self, f: impl FnOnce(T0) -> U) -> Result<(U, T1, T2), E>;
}
Expand description
Mapping .0
for Tuple3
Required Methods§
sourcefn map0<U>(self, f: impl FnOnce(T0) -> U) -> Result<(U, T1, T2), E>
fn map0<U>(self, f: impl FnOnce(T0) -> U) -> Result<(U, T1, T2), E>
Mapping .0
for Tuple3
Object Safety§
This trait is not object safe.