Trait OnInterestChanged 

pub trait OnInterestChanged {
    // Required method
    fn on_changed(&self, severity: Severity);
}

Callback for interest listeners

Required Methods

fn on_changed(&self, severity: Severity)

Callback for when the interest changes

Dyn Compatibility

This trait is dyn compatible.

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

Implementors