Trait ResultExt

pub trait ResultExt<T> {
    // Required methods
    fn unwrap_or_terminate(self, context: &str) -> T;
    fn maybe_terminate(self, context: &str) -> Self;
}

Required Methods

fn unwrap_or_terminate(self, context: &str) -> T

Like Result::expect, but terminates the process with halt or exit code 0 instead of panic if the error indicates that it should cause a halt of graceful termination.

fn maybe_terminate(self, context: &str) -> Self

Terminates the process with halt or exit code 0 if self is an error that should halt or cause graceful termination. Otherwise, does nothing.

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<T, E> ResultExt<T> for Result<T, E>

where E: ShouldTerminateGracefully + Debug,

fn unwrap_or_terminate(self, context: &str) -> T

fn maybe_terminate(self, context: &str) -> Self

Implementors