Module UTF8.Buf

Buffer module for UTF-8 strings

type buf = Stdlib.Buffer.t

Buffers for UTF-8 strings.

val create : int -> buf

create n creates the buffer with the initial size n-bytes.

val contents : buf -> t

contents buf returns the contents of the buffer.

val clear : buf -> unit

Empty the buffer, but retains the internal storage which was holding the contents

val reset : buf -> unit

Empty the buffer and de-allocate the internal storage.

val add_char : buf -> UChar.t -> unit

Add one Unicode character to the buffer.

val add_string : buf -> t -> unit

Add the UTF-8 string to the buffer.

val add_buffer : buf -> buf -> unit

add_buffer b1 b2 adds the contents of b2 to b1. The contents of b2 is not changed.