Function get_file_version

pub fn get_file_version(file_name: &str) -> Option<(u32, u32, u32, u32)>

Returns a file version composed of four numbers if the given file has the version information.

Returns None if the file does not have the version information or if the version information is invalid.

Example

let (a1, a2, a3, a4) = version_info::get_file_version("mylib.dll")?;
println!("mylib.dll's version is {}.{}.{}.{}", a1, a2, a3, a4);