Trait ErrorExt 

pub trait ErrorExt: Error {
    // Required method
    fn iter_chain(&self) -> Causes<'_> ;

    // Provided methods
    fn iter_causes(&self) -> Causes<'_>  { ... }
    fn find_root_cause(&self) -> &(dyn Error + 'static) { ... }
}

Extension methods to Error types.

Required Methods

fn iter_chain(&self) -> Causes<'_>

Provided Methods

fn iter_causes(&self) -> Causes<'_>

fn find_root_cause(&self) -> &(dyn Error + 'static)

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl ErrorExt for dyn Error

fn iter_chain(&self) -> Causes<'_>

Implementors

impl<E: Error + 'static> ErrorExt for E