Trait StopContext

pub trait StopContext<T>: Sized {
    // Required methods
    fn stop_context(self, context: &'static str) -> Result<T, OrStopped>;
    fn unwrap_stopped(self, value: T) -> Result<T>;
}

Extension trait for Result<_, OrStopped> similar to anyhow::Context.

Required Methods

fn stop_context(self, context: &'static str) -> Result<T, OrStopped>

Adds context to the internal error, if any.

fn unwrap_stopped(self, value: T) -> Result<T>

Unwraps the Stopped variant to the supplied value, and the Internal variant to the underlying anyhow::Error.

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> StopContext<T> for Result<T, OrStopped>

fn stop_context(self, context: &'static str) -> Result<T, OrStopped>

fn unwrap_stopped(self, value: T) -> Result<T>

Implementors