Trait FailedTo

pub trait FailedTo<O> {
    // Required method
    fn or_failed_to(self, message: impl Display) -> O;
}

Extension of Result that allows program to panic with Display message on Err for fatal application errors that are not bugs

Required Methods

fn or_failed_to(self, message: impl Display) -> O

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.

Implementations on Foreign Types

impl<O> FailedTo<O> for Option<O>

fn or_failed_to(self, message: impl Display) -> O

impl<O, E> FailedTo<O> for Result<O, E>

where E: Into<Problem>,

fn or_failed_to(self, message: impl Display) -> O

Implementors