Trait Mapper

pub trait Mapper {
    type Item;
    type Cont<T>: Mapper<Item = T>;

    // Required method
    fn map<U, F>(self, f: F) -> Self::Cont<U>
       where F: FnOnce(Self::Item) -> U;
}

Required Associated Types

type Item

type Cont<T>: Mapper<Item = T>

Required Methods

fn map<U, F>(self, f: F) -> Self::Cont<U>

where F: FnOnce(Self::Item) -> U,

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