Trait ErrorContext 

pub trait ErrorContext<T> {
    // Required method
    fn context(self, span: Span) -> Result<T, Error>;
}

Attach a source span to an error.

Required Methods

fn context(self, span: Span) -> Result<T, Error>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T, E: ToString> ErrorContext<T> for Result<T, E>

fn context(self, span: Span) -> Result<T, Error>

Implementors