Stdlib/std.process/Output

Output

struct Output

Stdio of child process.

Fields

stdout: Bytes

Stdout of child process.

stderr: Bytes

Stderr of child process.

status: int?

Returns the exit code of the process, if any.

In Unix terms the return value is the exit status: the value passed to exit, if the process finished by calling exit. Note that on Unix the exit status is truncated to 8 bits, and that values that didn't come from a program's call to exit may be invented by the runtime system (often, for example, 255, 254, 127 or 126).

On Unix, this will return nil if the process was terminated by a signal.