Function hashdeep_compare::main_impl::main_io_wrapper

pub fn main_io_wrapper(
    args: &[&str], 
    stdout: Box<dyn Write>, 
    stderr: Box<dyn Write>
) -> Result<i32, Box<dyn Error>>

Specifies program arguments and (re)direction of stdout/stderr, then runs the program

Returns the program’s exit code

This is called by

• main() in normal execution
• integration.rs when the integration_test_coverage feature is enabled