falco_plugin::extract

Function field

Source 
pub const fn field<P, R, F, A>(
    name: &'static str,
    func: &'static F,
) -> ExtractFieldInfo<P>
where
    P: ExtractPlugin,
    R: Extract + 'static,
    F: ExtractorFn<P, R, A>,
    A: 'static,
Expand description

Wrap a function or method to make it usable as a field extractor

See ExtractPlugin::EXTRACT_FIELDS