Enum support

[bbqsrc]

Claude was here and the tests all pass. God have mercy on zero or more souls.

[fasterthanlime]

Oooh clippy deny is unhappy

[bbqsrc]

Not just clippy but also miri. This is enums, there is no god. brb

[bbqsrc]

okay I have satisfied the pedant

[fasterthanlime]

brendan do you have an opinionated rustfmt config? there's so much whitespace noise in these diffs :(

[bbqsrc]

Nope just the default

[fasterthanlime]

Nope just the default

One of us is lying, I'll find out who & clean up the whitespace before merging (reader: we're friends, this is just good fun, I'm not being rude to a stranger)

[bbqsrc]

I have checked with both stable and nightly and it does the same for me.

❯ cargo fmt -v 
[lib (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely/src/lib.rs"
[test (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely/tests/derive.rs"
[lib (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-core/src/lib.rs"
[proc-macro (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-derive/src/lib.rs"
[lib (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-json/src/lib.rs"
[lib (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-msgpack/src/lib.rs"
[example (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-pretty/examples/basic_usage.rs"
[lib (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-pretty/src/lib.rs"
[test (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-pretty/tests/pretty_print.rs"
[lib (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-urlencoded/src/lib.rs"
[lib (2024)] "/Users/brendan/git/bbqsrc/shapely/shapely-yaml/src/lib.rs"
rustfmt --edition 2024 /Users/brendan/git/bbqsrc/shapely/shapely/src/lib.rs /Users/brendan/git/bbqsrc/shapely/shapely/tests/derive.rs /Users/brendan/git/bbqsrc/shapely/shapely-core/src/lib.rs /Users/brendan/git/bbqsrc/shapely/shapely-derive/src/lib.rs /Users/brendan/git/bbqsrc/shapely/shapely-json/src/lib.rs /Users/brendan/git/bbqsrc/shapely/shapely-msgpack/src/lib.rs /Users/brendan/git/bbqsrc/shapely/shapely-pretty/examples/basic_usage.rs /Users/brendan/git/bbqsrc/shapely/shapely-pretty/src/lib.rs /Users/brendan/git/bbqsrc/shapely/shapely-pretty/tests/pretty_print.rs /Users/brendan/git/bbqsrc/shapely/shapely-urlencoded/src/lib.rs /Users/brendan/git/bbqsrc/shapely/shapely-yaml/src/lib.rs