X::Proc::Async Reference

Exception thrown by Proc::Async

What it is #

Position in the hierarchy #

Routines #

Signatures are reproduced from the documentation, including their declared return types. A routine listed here is part of the type's published interface; whether Raku++ implements it is a separate question, answered by the examples below.

method proc #

method proc(X::Proc::Async:D --> Proc::Async)

Returns Proc::Async.

Returns the object that threw the exception.

Examples, run three ways #

Every example below comes from the official documentation, together with the output that documentation asserts. Each was then executed by Rakudo and by Raku++ when this page was built. Where the three agree, one result is shown; where they do not, all three are — because which of them is wrong is exactly the information worth having.

1 no-output

role X::Proc::Async is Exception { ... }