Rules / Types, classes & roles / exception

X::Dynamic::NotFound Reference

Runtime error thrown when a dynamic variable does not exist

What it is #

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 name #

method name(--> Str:D)

Returns Str:D.

Returns the name of the variable that has not been found.

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 doc-drift · 1 no-output

class X::Dynamic::NotFound is Exception {}

Not executed: the documentation states no expected output for this example.

$*dynamic-not-found = 33;
# OUTPUT: «Dynamic variable $*dynamic-not-found not found␤»
Documentation
Dynamic variable $*dynamic-not-found not found
Rakudo
Raku++

Both engines agree; the documentation states something else. Trust the engines.