routine copy
Documentation for routine copy
assembled from the following types:
class Parameter
From Parameter
(Parameter) method copy
Defined as:
method copy(Parameter: --> Bool)
Returns True
for is copy
parameters.
my Signature = :(Str , Bool : is copy);say .params[0].copy; # OUTPUT: «False»say .params[1].copy; # OUTPUT: «True»
class IO::Path
From IO::Path
(IO::Path) routine copy
Defined as:
method copy(IO::Path: IO() , : --> Bool)sub copy(IO() , IO() , : --> Bool)
Copies a file. Returns True
on success; fails with X::IO::Copy if :$createonly
is True
and the $to
path already exists or if the operation failed for some other reason, such as when $to
and $from
are the same file.