package irmin

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in-package search v0.2.0

Irmin, a distributed database that follows the same design principles as Git

Install

Dune Dependency

github.com Readme Changelog ISC License Edit opam file Versions (44)

Authors

Maintainers

T

thomas@gazagnaire.org

Sources

irmin-3.2.1.tbz

sha256=9cfb7291a7d90ca0e55ece33040ad41e74cadd8c6446e04c33558bc1a1951518

sha512=9605acd77de9aae70ae96554a28594e6ed5beba70a48145c0fc2204b32bb23b843ba98cf034e88391581d5f3495154195c644d64a3aa3f8d3994a9c5518c5cda

doc/irmin.mem/Irmin_mem/KV/Make/Contents/index.html

Module `Make.Contents`Source

Contents provides base functions for the store's contents.

include Irmin.Contents.S with type t = contents

Signature for store contents

type t = contents

The type for user-defined contents.

val t : t Irmin.Type.t

val merge : t option Irmin.Merge.t

Merge function. Evaluates to `Conflict msg if the values cannot be merged properly. The arguments of the merge function can take None to mean that the key does not exists for either the least-common ancestor or one of the two merging points. The merge function returns None when the key's value should be deleted.

Import/Export

Sourceval hash : contents -> hash

hash c it c's hash.

Sourceval of_key : repo -> contents_key -> contents option Lwt.t

of_key r k is the contents object in r with key k, or None if no such contents object exists.

Sourceval of_hash : repo -> hash -> contents option Lwt.t

of_hash r h is the contents object in r with hash h, or None if no such contents object is indexed in r.

Note: in stores for which contents_key = hash, this function has identical behaviour to of_key.

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Import/Export