Module `Private.Raw`

Raw wraps a file-descriptor with an file-format used internally by Index. The format contains the following header fields:

offset: a 64-bit integer, denoting the length of the file containing valid data;
version: an 8-byte version string;
generation: a 64-bit integer denoting the generation number;
fan: a 64-bit length field, followed by a string containing that many bytes.

type t

The type of raw file handles.

val v : Unix.file_descr -> t

Construct a raw value from a file descriptor.

val unsafe_write : t -> off:int64 -> string -> unit

val unsafe_read : t -> off:int64 -> len:int -> bytes -> int

val fsync : t -> unit

val close : t -> unit

module Version : sig ... end

module Offset : sig ... end

module Generation : sig ... end

module Fan : sig ... end