Function run_cast_reader 

pub fn run_cast_reader<R, F>(
    reader: R,
    frame: Frame,
    sink: F,
) -> Result<usize, AppError>
where
    R: Read,
    F: FnMut(&InjectionCommand) -> Result<(), AppError>,

Convenience wrapper that reads from any Read (wrapping it in a std::io::BufReader).

Errors

See run_cast.