Trait ErrorExt 

pub trait ErrorExt {
    // Required methods
    fn display_chain(&self) -> String;
    fn display_chain_with_msg<S: AsRef<str>>(&self, msg: S) -> String;
}

Used to generate string representations of error chains.

Required Methods

fn display_chain(&self) -> String

Creates a string representation of the entire error chain.

fn display_chain_with_msg<S: AsRef<str>>(&self, msg: S) -> String

Like Self::display_chain but with an extra message at the start of the chain.

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.

Implementors

impl<E: Error> ErrorExt for E