Trait Apply

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

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

Provided Methods

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

where Self: Sized,

Apply a function which takes the parameter by value.

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

Apply a function which takes the parameter by reference.

fn apply_mut<F: FnOnce(&mut Self) -> Res>(&mut self, f: F) -> 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: ?Sized, Res> Apply<Res> for T