Module Email_message.String_monoid

Simple library for concatenating immutable strings efficiently

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
type 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_unix : t ‑> Async.Writer.t ‑> unit
val output_bigbuffer : t ‑> Core.Bigbuffer.t ‑> unit
val output_channel : t ‑> Core.Out_channel.t ‑> unit
module Underlying : sig ... end
val fold : t ‑> init:'accum ‑> f:('accum ‑> Underlying.t ‑> 'accum) ‑> 'accum
val iter : t ‑> f:(Underlying.t ‑> unit) ‑> unit
val is_suffix : t ‑> suffix:string ‑> bool