Trait Doing 

pub trait Doing<T> {
    // Required method
    fn doing(self, what: impl FnOnce() -> String) -> Result<T, Failure>;
}

Says what was being attempted when a Result went wrong.

Required Methods

fn doing(self, what: impl FnOnce() -> String) -> Result<T, Failure>

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: Into<Box<dyn Error + Send + Sync>>> Doing<T> for Result<T, E>

fn doing(self, what: impl FnOnce() -> String) -> Result<T, Failure>

Implementors