Reads what is available now from one pipe of a process into buffer, and returns (success, bytes_read).
0 bytes with success means nothing is there yet, or the end: check pipe.eof. It fails with a closed pipe or an empty buffer.
Use read_from_process to wait for data on both pipes.
read_pipe :: (
pipe: *Process.Pipe,
buffer: [] u8
) -> (success: bool, bytes_read: int)Parameters
- pipe: *Process.Pipe
- buffer: [] u8
Returns
- success: bool
- bytes_read: int