Function mmrbi::path::has_extension
source · pub fn has_extension(path: impl AsRef<Path>, ext: impl AsRef<OsStr>) -> bool
Expand description
Check the extension of a file
Examples
// The full filename doesn't count as an extension
assert!(!has_extension("foo.tar.gz", ".foo.tar.gz"));
assert!(!has_extension("foo.tar.gz", "foo.tar.gz"));
assert!(!has_extension("foo.tar.gz", "oo.tar.gz"));
// Only the full extension (with or without a leading `.`) counts
assert!( has_extension("foo.tar.gz", ".tar.gz"));
assert!( has_extension("foo.tar.gz", "tar.gz"));
assert!(!has_extension("foo.tar.gz", "ar.gz"));
// Case sensitive
assert!(!has_extension("foo.tAr.gZ", ".tar.gz"));
assert!(!has_extension("foo.tAr.gZ", "tar.gz"));
assert!(!has_extension("foo.tAr.gZ", "ar.gz"));
assert!( has_extension("foo.tar.gz", ".gz"));
assert!( has_extension("foo.tar.gz", "gz"));
assert!(!has_extension("foo.tar.gz", "z"));