method write
Documentation for method write assembled from the following types:
class Proc::Async
From Proc::Async
(Proc::Async) method write
method write(Proc::Async: Blob , : = --> Promise)
Write the binary data in $b to the standard input stream of the external program.
Returns a Promise that will be kept once the data has fully landed in the input buffer of the external program.
The Proc::Async object must be created for writing (with Proc::Async.new(:w, $path, @args)). Otherwise an X::Proc::Async::OpenForWriting exception will the thrown.
start must have been called before calling method write, otherwise an X::Proc::Async::MustBeStarted exception is thrown.
role IO::Socket
From IO::Socket
(IO::Socket) method write
method write(IO::Socket: Blob )
Writes the supplied buffer to the socket, thus sending it to other end of the connection. The string version is method print.
Fails if the socket is not connected.
class IO::CatHandle
From IO::CatHandle
(IO::CatHandle) method write
Defined as:
multi method write(|)
The IO::CatHandle type overrides this method to throw a X::NYI exception. If you have a good idea for how this method should behave, tell Rakudo developers about it!
class IO::Handle
From IO::Handle
(IO::Handle) method write
Defined as:
method write(IO::Handle: Blob --> True)
Writes $buf to the filehandle. This method can be called even when the handle is not in binary mode.
class IO::Socket::Async
From IO::Socket::Async
(IO::Socket::Async) method write
method write(Blob --> Promise)
This method will attempt to send the bytes in $b on the IO::Socket::Async that will have been obtained indirectly via connect or listen, returning a Promise that will be kept with the number of bytes sent or broken if there was an error sending.