Std.Http.Server.Guard.traceOf
fn
traceOf: &Std.Http.Server.Route.Request -> Bool -> Std.App.Trace.TraceThis is a callable function.
What it does
The trace a request belongs to, continued from what it carried.
Read here rather than in each handler, so every service in a chain agrees
about what piece of work a request is part of. A request that carried
nothing readable begins a new one rather than being refused: the header is
a diagnostic, and refusing over a malformed diagnostic makes the diagnosis
into the outage.
Read the signature
- The text after the name is the type checked by Pudu.
- Read arrows from left to right: inputs come first, and the final type is returned.
- & borrows a value for this call instead of moving or copying it.