Trait Tuple3Map1
tuples::tuple_map
pub trait Tuple3Map1<T0, T1, T2> { pub fn map1<U>(self, f: impl FnOnce(T1) -> U) -> (T0, U, T2); }
Mapping .1 for Tuple3
.1
pub fn map1<U>(self, f: impl FnOnce(T1) -> U) -> (T0, U, T2)
impl<T0, T1, T2> Tuple3Map1<T0, T1, T2> for (T0, T1, T2)