X::IO::BinaryMode Reference

Error while invoking methods on a handle in binary mode.

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 trying #

Returns a string describing the failed operation; in this example, comb.

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.

2 no-output

class X::IO::BinaryMode does X::IO is Exception { }

Cannot do 'comb' on a handle in binary mode.