package octez-injector

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in-package search v0.2.0

Package contains no libraries

type Tezos_base.TzPervasives.error +=

| Cannot_write_file of string
| Cannot_create_dir of string
| Cannot_read_file of string
| Io_error of [ `Close | `Open ] Tezos_stdlib_unix.Lwt_utils_unix.io_error
| Unix_error of Unix.error
| Decoding_error of Tezos_base.TzPervasives.Data_encoding.Binary.read_error

val maybe_read_value : 
  warn:
    (string ->
      Tezos_base.TzPervasives.error Tezos_base.TzPervasives.trace ->
      unit Lwt.t) ->
  string ->
  'a Tezos_base.TzPervasives.Data_encoding.t ->
  'a option Lwt.t

maybe_read_value ~warn filename encoding reads the value with encoding from the file filename. It returns None if it fails to read a value and will emit a warning with the warn function in this case.

val write_value : 
  string ->
  'a Tezos_base.TzPervasives.Data_encoding.t ->
  'a ->
  (unit, Tezos_base.TzPervasives.error Tezos_base.TzPervasives.trace) result
    Lwt.t

write_value filename encoding v write the value v to the file filename in binary form following the encoding.

module type H = sig ... end

Signature for hash tables with additional information

module Make_table (H : H) : sig ... end

Create an on-disk persistent version of Hashtbl.

module Make_queue
  (N : sig ... end)
  (K : Tezos_crypto.Intfs.HASH)
  (V : sig ... end) : 
  sig ... end

Create an on-disk persistent version of the Hash_queue data structure.