Module Email_message_kernel.String_monoid

type t
val empty : t

Primitive, constant-time operations

val nl : t
val plus : t -> t -> t
val length : t -> int
val concat : ?sep:t -> t list -> t

Linear in the number of elements.

val concat_string : ?sep:string -> string list -> t

Linear in the number of elements in the list.

include Core.Stringable.S with type t := t
val of_string : string -> t
val to_string : t -> string
val of_bigstring : Core.Bigstring.t -> t
val to_bigstring : t -> Core.Bigstring.t
val of_char : char -> t
val output_bigbuffer : t -> Core.Bigbuffer.t -> unit
module Underlying : sig ... end
val fold : t -> init:'accum -> f:('accum -> (Underlying.t -> 'accum) @ local) @ local -> 'accum
val iter : t -> f:(Underlying.t -> unit) -> unit
val is_suffix : t -> suffix:string -> bool
val is_prefix : t -> prefix:string -> bool
val is_substring : t -> substring:string -> bool
val is_string : t -> string:string -> bool
module Private : sig ... end