Function check_file 

pub fn check_file<P: AsRef<Path>>(filename: P) -> bool

Check a file to see if it looks like an arxml file

Reads the beginning of the given file and checks if the data starts with a valid arxml header. If a header is found it immediately returns true and does not check any further data

The function returns false if the file cannot be read or if the data does not start with an arxml header

Parameters

• filename: name of the file to check

Example

if autosar_data::check_file(filename) {
    // it looks like an arxml file
}