Function rexiv2::is_exif_tag

pub fn is_exif_tag(tag: &str) -> bool

Indicates whether the given tag is from the Exif domain.

Examples

assert_eq!(rexiv2::is_exif_tag("Exif.Photo.FocalLength"), true);
assert_eq!(rexiv2::is_exif_tag("Iptc.Application2.Subject"), false);