Trait tracing_core::Callsite

pub trait Callsite: Sync {
    fn set_interest(&self, interest: Interest);
    fn metadata(&self) -> &Metadata<'_>;
}

Trait implemented by callsites.

These functions are only intended to be called by the callsite registry, which correctly handles determining the common interest between all subscribers.

Required methods

fn set_interest(&self, interest: Interest)

Sets the Interest for this callsite.

fn metadata(&self) -> &Metadata<'_>

Returns the metadata associated with the callsite.

Implementors