Trait cursive::With

pub trait With {
    pub fn wrap_with<U, F>(self, f: F) -> U
    where
        F: FnOnce(Self) -> U,
    { ... }
    pub fn with<F>(self, f: F) -> Self
    where
        F: FnOnce(&mut Self),
    { ... }
    pub fn try_with<E, F>(self, f: F) -> Result<Self, E>
    where
        F: FnOnce(&mut Self) -> Result<(), E>,
    { ... }
    pub fn with_if<F>(self, condition: bool, f: F) -> Self
    where
        F: FnOnce(&mut Self),
    { ... }
}

Generic trait to enable chainable API

Provided methods

pub fn wrap_with<U, F>(self, f: F) -> U where
    F: FnOnce(Self) -> U, 

Calls the given closure and return the result.

Used to chainify wrapper constructors.

pub fn with<F>(self, f: F) -> Self where
    F: FnOnce(&mut Self), 

Calls the given closure on self.

pub fn try_with<E, F>(self, f: F) -> Result<Self, E> where
    F: FnOnce(&mut Self) -> Result<(), E>, 

Calls the given closure on self.

pub fn with_if<F>(self, condition: bool, f: F) -> Self where
    F: FnOnce(&mut Self), 

Calls the given closure if condition == true.

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Implementors

impl<T> With for T

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