Struct ExceptionHandlerChain 

pub struct ExceptionHandlerChain { /* private fields */ }

A chain of exception handlers

Implementations

impl ExceptionHandlerChain

pub fn new() -> Self

Create a new handler chain

pub fn add_handler<H: ExceptionHandler + 'static>(self, handler: H) -> Self

Add a handler to the chain

pub fn handle(&self, exception: &TaskException) -> ExceptionAction

Handle an exception through the chain

Returns the first non-Default action, or Default if all handlers return Default

pub fn transform(&self, exception: TaskException) -> TaskException

Transform an exception through all handlers

Trait Implementations

impl Default for ExceptionHandlerChain

fn default() -> ExceptionHandlerChain

Returns the “default value” for a type.