Reason · Reason lets you write simple, fast and quality type safe code while leveraging both the JavaScript & OCaml ecosystems.

sig
 type t [@@immediate]
 val min : Uchar.t
 val max : Uchar.t
 val bom : Uchar.t
 val rep : Uchar.t
 val succ : Uchar.t -> Uchar.t
 val pred : Uchar.t -> Uchar.t
 val is_valid : int -> bool
 val of_int : int -> Uchar.t
 val unsafe_of_int : int -> Uchar.t
 val to_int : Uchar.t -> int
 val is_char : Uchar.t -> bool
 val of_char : char -> Uchar.t
 val to_char : Uchar.t -> char
 val unsafe_to_char : Uchar.t -> char
 val equal : Uchar.t -> Uchar.t -> bool
 val compare : Uchar.t -> Uchar.t -> int
 val hash : Uchar.t -> int
 type utf_decode [@@immediate]
 val utf_decode_is_valid : Uchar.utf_decode -> bool
 val utf_decode_uchar : Uchar.utf_decode -> Uchar.t
 val utf_decode_length : Uchar.utf_decode -> int
 val utf_decode : int -> Uchar.t -> Uchar.utf_decode
 val utf_decode_invalid : int -> Uchar.utf_decode
 val utf_8_byte_length : Uchar.t -> int
 val utf_16_byte_length : Uchar.t -> int
end