Trait ResultDomainWithContext

pub trait ResultDomainWithContext<T, D>
where
    D: ToDomainError,
    for<'a> &'a D: Into<HttpError>,
{
    // Required method
    fn with_context(self, context: impl Display) -> Result<T, DomainError>;
}

To use this trait on Result import the prelude use explicit_error_http::prelude::*

Required Methods

fn with_context(self, context: impl Display) -> Result<T, DomainError>

Add a context to an error that convert to Error wrapped in a Result::Err

Examples

use explicit_error::{prelude::*, Fault};
Err::<(), _>(Fault::new()).with_context("Foo bar");

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, D> ResultDomainWithContext<T, D> for Result<T, D>

where D: ToDomainError, for<'a> &'a D: Into<HttpError>,

fn with_context(self, context: impl Display) -> Result<T, DomainError>

Implementors