- this is the rust version that debian stable (buster) currently has, so that's nice
- now we can use `const fn`s in more places, hooray
- smartstring is no longer outdated, hooray
- bitflags is no longer outdated, hooray
- mime_type in files.rs is now a bit smarter about not reading more than it has to, hooray
- removed some redundant clippy lints, hooray
- added a teensy smidgen more documentation, hooray
`-j`/`--jobs` can be used to manually set the number of threads to use for scanning files. additionally, fif won't bother with multi-threaded scanning when there are less than 32 files to scan.
i benchmarked it with hyperfine and in terms of performance it's pretty much identical, with a slight (fraction of a percent) advantage to my implementation
- clippy.sh now works if you're a weirdo with spaces in their $HOME path
- a """performance optimisation""" to utils.rs so minor that i would be surprised if it saved the world one microwatt of electricity over my entire lifespan
- cargo update
- removed useless extension_from_path function
crates.io doesn't allow you to use path or git dependencies - you can only depend on published crates. i didn't really want to publish my mime_guess fork, since i don't really see anyone besides myself using it (and i don't really want my fork to "dethrone" the original or whatever), but unless i want `cargo install fif` to give you a version of fif that tells you XML files should have the extension ".asa", i kind of have to do this :c
