Std.App.Trace.continuing

fn

This is a callable function.

What it does

The trace a request carried, or a new one when it carried nothing this can

read.

A header that is nonsense, truncated, or from a version this does not know

is treated as no header at all. Everywhere else here something unreadable

is refused; this is the one place it is not, because a service that fails a

request over a malformed diagnostic has made 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.
• Names inside [ ] are type arguments, such as the item type held by a collection.
• Option holds Some(value) or None when no value is available.