Trait Apply

pub trait Apply<Res> {
    // Provided methods
    fn apply<F>(self, f: F) -> Res
       where F: FnOnce(Self) -> Res,
             Self: Sized { ... }
    fn apply_ref<F>(&self, f: F) -> Res
       where F: FnOnce(&Self) -> Res { ... }
    fn apply_mut<F>(&mut self, f: F) -> Res
       where F: FnOnce(&mut Self) -> Res { ... }
}

Represents a type which can have functions applied to it (implemented by default for all types).

Provided Methods

fn apply<F>(self, f: F) -> Res

where F: FnOnce(Self) -> Res, Self: Sized,

Apply a function which takes the parameter by value.

fn apply_ref<F>(&self, f: F) -> Res

where F: FnOnce(&Self) -> Res,

Apply a function which takes the parameter by reference.

fn apply_mut<F>(&mut self, f: F) -> Res

where F: FnOnce(&mut Self) -> Res,

Apply a function which takes the parameter by mutable reference.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T, Res> Apply<Res> for T

where T: ?Sized,