Struct ErrorHandlingMixin 

pub struct ErrorHandlingMixin { /* private fields */ }

Mixin for chains to handle errors with forgiveness.

Implementations

impl ErrorHandlingMixin

pub fn new() -> Self

Create a new error handling mixin

pub fn on_error<F>(&mut self, source: String, handler: String, condition: F)

where F: Fn(&Box<dyn Error + Send + Sync>) -> bool + Send + Sync + 'static,

With gentle care, add error routing.

pub async fn handle_error( &self, link_name: &str, error: &Box<dyn Error + Send + Sync>, ctx: Context, links: &HashMap<String, Box<dyn Link>>, ) -> Result<Option<Context>, Box<dyn Error + Send + Sync>>

Compassionately find and call error handler.

Trait Implementations

impl Default for ErrorHandlingMixin

fn default() -> Self

Returns the “default value” for a type.