Trait stry_common::utils::PeekOption[−][src]

pub trait PeekOption<T: Sized>: Sized {
    fn peep_some<F, R>(self, run: F) -> Self
    where
        F: FnOnce(&T) -> R,
        R: Sized;

    fn peep_some_mut<F, R>(self, run: F) -> Self
    where
        F: FnOnce(&mut T) -> R,
        R: Sized;

    fn peep_none<F, R>(self, run: F) -> Self
    where
        F: FnOnce() -> R,
        R: Sized;

    fn peep_some_dbg<F, R>(self, run: F) -> Self
    where
        F: FnOnce(&T) -> R,
        R: Sized,
    { ... }

    fn peep_some_mut_dbg<F, R>(self, run: F) -> Self
    where
        F: FnOnce(&mut T) -> R,
        R: Sized,
    { ... }

    fn peep_none_dbg<F, R>(self, run: F) -> Self
    where
        F: FnOnce() -> R,
        R: Sized,
    { ... }
}

Peep, but specifically for Option’s.

Required methods

fn peep_some<F, R>(self, run: F) -> Self where
    F: FnOnce(&T) -> R,
    R: Sized, [src]

fn peep_some_mut<F, R>(self, run: F) -> Self where
    F: FnOnce(&mut T) -> R,
    R: Sized, [src]

fn peep_none<F, R>(self, run: F) -> Self where
    F: FnOnce() -> R,
    R: Sized, [src]

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Provided methods

fn peep_some_dbg<F, R>(self, run: F) -> Self where
    F: FnOnce(&T) -> R,
    R: Sized, [src]

fn peep_some_mut_dbg<F, R>(self, run: F) -> Self where
    F: FnOnce(&mut T) -> R,
    R: Sized, [src]

fn peep_none_dbg<F, R>(self, run: F) -> Self where
    F: FnOnce() -> R,
    R: Sized, [src]

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Implementations on Foreign Types

impl<T: Sized> PeekOption<T> for Option<T>[src]

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Implementors

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