pub fn visit(
out: &mut String,
level: Level,
__callsite: &'static DefaultCallsite,
vs: &mut ValueSet<'_>,
)Expand description
Dispatches structured error fields and records their formatted message.
Enabled tracing subscribers receive an event at the supplied call site, and
the tracing-log bridge receives the same values. The visitor then appends
those values to out for construction of the returned error.