I really like pattern matching in Rust, but I find myself using it less and less.
`if let` and `let ... else` require substantially less indentation, and I often use them for Option values.
I don't miss this syntactic sugar in OCaml though. Maybe it's just because OCaml has a 2 space indent, unlike Rust's 4 space indent?
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I still find it weird that constructors aren't first class functions in OCaml.
`id Just` is legal in Haskell, but `id Some` is an error in OCaml.
Are there any advantages of the OCaml approach?
Structs are great in Rust, but sometimes I find them a bit heavyweight. There's a little more syntax than e.g. OCaml, for type definitions and usages.
I end up using more structs (records) in OCaml as a result.
rust-analyzer has "convert tuple to named struct", which helps.