Std.Http.Server.portOf

fn

This is a callable function.

What it does

Which port a running server is on.

Worth asking even when a port was named, because a server started on port

zero was given one by the machine and this is the only way to learn it.

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.