Trait ErrWith

pub trait ErrWith<T, E> {
    // Required method
    fn err_with<W>(self, with: W) -> Result<T, (E, W)>;
}

Required Methods

fn err_with<W>(self, with: W) -> Result<T, (E, W)>

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> ErrWith<T, E> for Result<T, E>

fn err_with<W>(self, with: W) -> Result<T, (E, W)>

Implementors