Trait AsId 

pub trait AsId: Sealed {
    // Required method
    fn as_id(&self) -> Option<&Id>;
}

Trait implemented by types which have a span Id.

Required Methods

fn as_id(&self) -> Option<&Id>

Returns the Id of the span that self corresponds to, or None if this corresponds to a disabled span.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors