Trait ResultOrElseMap 

pub trait ResultOrElseMap<T, E> {
    // Required method
    fn or_else_map<U, D, F>(self, default: D, map: F) -> U
       where D: FnOnce(E) -> U,
             F: FnOnce(T) -> U;
}

Result::map_or_else but with the english words in “WYSIWYG” order

Required Methods

fn or_else_map<U, D, F>(self, default: D, map: F) -> U

where D: FnOnce(E) -> U, F: FnOnce(T) -> U,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T, E> ResultOrElseMap<T, E> for Result<T, E>

fn or_else_map<U, D, F>(self, default: D, map: F) -> U

where D: FnOnce(E) -> U, F: FnOnce(T) -> U,

Implementors