package irmin-pack

  1. Overview
  2. Docs
On This Page
  1. Concrete trees
Irmin backend which stores values in a pack file

Install 

dune-project
 Dependency

github.com Readme Changelog ISC License Edit opam file Versions (9)

Authors

  1. T
    Thomas Gazagnaire

Maintainers

  1. T
    thomas@gazagnaire.org

Sources

irmin-3.6.1.tbz
sha256=11fc2570bdbfd48478c89113fc801084a84a9a2c12d9bf8c64e05ce64ae19bd7
sha512=2171699ca24dec5c9c908a2676b272e034c14eb17f7052a794535e52af0be40be68a689e59c0a640ee244b11703320483f4d0c261542e6242ba23a8f1272b9b0

doc/irmin-pack.unix/Irmin_pack_unix/Inode/Make_persistent/argument-3-Inter/Val/Concrete/index.html

Module Val.Concrete

Concrete trees

type kinded_key =
  1. | Contents of contents_key
  2. | Contents_x of metadata * contents_key
  3. | Node of node_key

The type for pointer kinds.

val kinded_key_t : kinded_key Irmin.Type.t
type entry = {
  1. name : step;
  2. key : kinded_key;
}

The type of entries.

val entry_t : entry Irmin.Type.t
type 'a pointer = {
  1. index : int;
  2. pointer : hash;
  3. tree : 'a;
}

The type for internal pointers between concrete trees.

val pointer_t : 'a Irmin.Type.t -> 'a pointer Irmin.Type.t
type 'a tree = {
  1. depth : int;
  2. length : int;
  3. pointers : 'a pointer list;
}

The type for trees.

val tree_t : 'a Irmin.Type.t -> 'a tree Irmin.Type.t
type t =
  1. | Tree of t tree
  2. | Values of entry list
  3. | Blinded

The type for concrete trees.

val t : t Irmin.Type.t
type len := [
  1. | `Eq of int
  2. | `Ge of int
]
type error = [
  1. | `Invalid_hash of hash * hash * t
  2. | `Invalid_depth of int * int * t
  3. | `Invalid_length of len * int * t
  4. | `Duplicated_entries of t
  5. | `Duplicated_pointers of t
  6. | `Unsorted_entries of t
  7. | `Unsorted_pointers of t
  8. | `Blinded_root
  9. | `Too_large_values of t
  10. | `Empty
]

The type for errors.

val error_t : error Irmin.Type.t
val pp_error : error Fmt.t

pp_error is the pretty-printer for errors.