pub fn from_file(file: &File) -> Option<Mime>Expand description
Gets the MIME type for a file.
Does not look at file name or extension, just the contents.
ยงExamples
use std::fs::File;
// Get path to a GIF file
let file = File::open("./tests/inputs/image/gif/gif.gif").unwrap();
// Find the MIME type of the GIF
let result = tika_magic::from_file(&file);
assert_eq!(result, Some("image/gif"));