Trait tracing_ecs::AttributeMapper

pub trait AttributeMapper: Send + Sync + 'static {
    // Required method
    fn map(&self, span_name: &str, name: Cow<'static, str>) -> Cow<'static, str>;
}

Map span attributes to record name

Required Methods

fn map(&self, span_name: &str, name: Cow<'static, str>) -> Cow<'static, str>

Given a span name and the name of the attribute, return the mapped attribute name

Trait Implementations

impl Default for Box<dyn AttributeMapper>

fn default() -> Self

Returns the “default value” for a type.

Implementors

impl<F> AttributeMapper for Fwhere F: for<'a> Fn(&'a str, Cow<'static, str>) -> Cow<'static, str> + Send + Sync + 'static,