Type Definition fluvio_command::CommandResult [−][src]
type CommandResult = Result<Output, CommandError>;
Ok(Output)
when a child process successfully runs and returns exit code 0
.
All other circumstances are regarded as Err(CommandError)
. This includes
when there is an error invoking a child process, if a child process is
terminated, or if the child process runs and returns a non-zero exit code.