Module Email_message__.Email_raw_content

type t
val compare : t -> t -> int
val hash_fold_t : Base.Hash.state -> t -> Base.Hash.state
val hash : t -> Base.Hash.hash_value
val sexp_of_t : t -> Ppx_sexp_conv_lib.Sexp.t
val to_bigstring_shared : t -> Email_message.Bigstring_shared.t
val of_string : string -> t
val of_bigstring_shared : Email_message.Bigstring_shared.t -> t
val length : t -> int
module Expert : sig ... end

Even though the underlying type includes an option, most users should not have to think about the difference between Some "" and None. You can use the Expert module to deal with the optionality, if need be.

module Stable : sig ... end