email_message.email_address
Email_address.Domain
email_message
type t = Core_kernel.String.Caseless.t
val sexp_of_t : t -> Ppx_sexp_conv_lib.Sexp.t
val compare : t -> t -> int
include Core_kernel.Stringable with type t := t
val of_string : string -> t
val to_string : t -> string
include Core_kernel.Comparator.S with type t := t and type comparator_witness = Core_kernel.String.Caseless.comparator_witness
type comparator_witness = Core_kernel.String.Caseless.comparator_witness
val comparator : (t, comparator_witness) Base.Comparator.comparator