Function crosvm_direct::crosvm::argument::set_arguments

pub fn set_arguments<I, R, F>(
    args: I, 
    arg_list: &[Argument], 
    f: F
) -> Result<(), Error> where
    I: Iterator<Item = R>,
    R: AsRef<str>,
    F: FnMut(&str, Option<&str>) -> Result<(), Error>, 

Parses the given args against the list of know arguments arg_list and calls f with each present argument and value if required.

This function guarantees that only valid long argument names from arg_list are sent to the callback f. It is also guaranteed that if an arg requires a value (i.e. arg.value.is_some()), the value will be Some in the callbacks arguments. If the callback returns Err, this function will end parsing and return that Err.

See the module level example for a usage example.