debug_fn

lambda_extension::tracing::subscriber::fmt::format

Function debug_fn 

Source 
pub fn debug_fn<F>(f: F) -> FieldFn<F>
where
    F: Fn(&mut Writer<'_>, &Field, &dyn Debug) -> Result<(), Error> + Clone,
Available on crate features fmt and std and tracing only.
Expand description

Returns a FormatFields implementation that formats fields using the provided function or closure.