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Classify

reliar_core

Trait Classify 

Source 
pub trait Classify {
    // Required method
    fn kind(&self) -> FailureKind;
}
Expand description

Implemented by every crate::Publisher::Error and OutboxStore::Error (reliar-outbox) so a dispatcher can decide retry vs. dead without a downcast. Carried by the error type, not by the publisher: the error value is what crosses a JoinSet boundary into the dispatcher, so it must carry its own verdict (ADR 0008).

Required Methods§

Source

fn kind(&self) -> FailureKind

Whether the failure this error represents can succeed on retry.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§