package vchan

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in-package search v0.2.0

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type offset =

Valid offsets within the shared page

val sexp_of_offset : offset -> Ppx_sexp_conv_lib.Sexp.t

val offset_of_sexp : Ppx_sexp_conv_lib.Sexp.t -> offset

val to_offset : offset -> int

to_offset x converts x to bytes

type t =

Location of a data ring

include Ppx_sexp_conv_lib.Sexpable.S with type t := t

val t_of_sexp : Sexplib0.Sexp.t -> t

val sexp_of_t : t -> Sexplib0.Sexp.t

val to_length : t -> int

to_length t gives the maximum number of available bytes at t

val to_order : t -> int

to_order t gives the 'order' which is shared via the metadata page and used to uniquely identify the location

val of_order : int -> (t, [> `Msg of string ]) result

of_order x parses the order

val of_lengths : int -> int -> t * t

of_lengths read_size write_size chooses distinct t1,t2 to accommodate buffers of size read_size and write_size