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_channel : t ‑> Core.Out_channel.t ‑> unit