Trait tuples::tuple_map::Tuple5Map0Option

pub trait Tuple5Map0Option<T0, T1, T2, T3, T4> {
    pub fn map0<U>(self, f: impl FnOnce(T0) -> U) -> Option<(U, T1, T2, T3, T4)>;
}

Mapping .0 for Tuple5

Required methods

pub fn map0<U>(self, f: impl FnOnce(T0) -> U) -> Option<(U, T1, T2, T3, T4)>

Mapping .0 for Tuple5

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Implementations on Foreign Types

impl<T0, T1, T2, T3, T4> Tuple5Map0Option<T0, T1, T2, T3, T4> for Option<(T0, T1, T2, T3, T4)>

pub fn map0<U>(self, f: impl FnOnce(T0) -> U) -> Option<(U, T1, T2, T3, T4)>

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Implementors

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