Function streamRemaining [src]

"Pump" data from the reader to the writer, handling error.EndOfStream as a success case. Returns total number of bytes written to w.

Prototype

pub fn streamRemaining(r: *Reader, w: *Writer) StreamRemainingError!usize

Parameters

r: *Readerw: *Writer

Possible Errors

ReadFailed

See the Reader implementation for detailed diagnostics.

WriteFailed

See the Writer implementation for detailed diagnostics.

Source

  pub fn streamRemaining(r: *Reader, w: *Writer) StreamRemainingError!usize {
    var offset: usize = 0;
    while (true) {
        offset += r.stream(w, .unlimited) catch |err| switch (err) {
            error.EndOfStream => return offset,
            else => |e| return e,
        };
    }
}  