Function infer::get_from_path

pub fn get_from_path<P: AsRef<Path>>(path: P) -> Result<Option<Type>>

Returns the file type of the file given a path.

Errors

Returns an error if we fail to read the path.

Examples

let kind = infer::get_from_path("testdata/sample.jpg")
    .expect("file read successfully")
    .expect("file type is known");

assert_eq!(kind.mime_type(), "image/jpeg");
assert_eq!(kind.extension(), "jpg");