cannot-convert-value ( str converter -- * ) - Factor Documentation

cannot-convert-value ( str converter -- * )

Vocabulary
command-line .parser .private

Definition

IN: command-line.parser.private

ERROR: cannot-convert-value < option-error str converter ;

Methods

USING: accessors command-line.parser.private debugger io kernel
prettyprint ;

M: cannot-convert-value error.
"Unable to convert value '" write dup str>> write
"' with converter '" write converter>> pprint "'" print ;