package irmin

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

Install

Dune Dependency

github.com Edit opam file Versions (44)

Authors

Maintainers

T

thomas@gazagnaire.org

Sources

irmin-3.3.2.tbz

sha256=95a87ecc3dc2b35eee56cb351c32d2bd78c8967180a4b028324d815bfce1a6ff

sha512=20faba561c80c5389e91993d7e2cc0cedd1330cf098b68f0456f5068cde369a5589a05cd2aeb0a701d65a7d1e1e6f4045ccfbf60349cbea2bfd02981d7bb244c

doc/irmin.mem/Irmin_mem/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