Std.Concurrent.join
fn
join: &Std.Concurrent.Task -> Result[(), Std.Concurrent.ConcurrentError]This is a callable function.
What it does
Wait for a thread to finish, and report what it said if it failed.
Joining twice answers the same way both times, so a scope joining its
children and a caller that already joined one do not race.
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.
- Names inside [ ] are type arguments, such as the item type held by a collection.
- Result makes success and recoverable failure part of the function's type.