From_seekable (mirage-block-combinators.Mirage_block_copy.Copy.From

type nonrec error = From.error

val pp_error : error Fmt.t

type nonrec write_error = From.write_error

val pp_write_error : write_error Fmt.t

type t = From.t

val disconnect : t -> unit Lwt.t

val get_info : t -> Mirage_block.info Lwt.t

val read : t -> int64 -> Cstruct.t list -> ( unit, error ) Stdlib.result Lwt.t

val write : 
  t ->
  int64 ->
  Cstruct.t list ->
  ( unit, write_error ) Stdlib.result Lwt.t

val seek_mapped : 'a -> 'b -> ( 'c, 'd ) Stdlib.result Lwt.t

val seek_unmapped : From.t -> 'a -> ( int64, 'b ) Stdlib.result Lwt.t