package irmin
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=11fc2570bdbfd48478c89113fc801084a84a9a2c12d9bf8c64e05ce64ae19bd7
sha512=2171699ca24dec5c9c908a2676b272e034c14eb17f7052a794535e52af0be40be68a689e59c0a640ee244b11703320483f4d0c261542e6242ba23a8f1272b9b0
doc/irmin.mem/Irmin_mem/Content_addressable/index.html
Module Irmin_mem.Content_addressableSource
An in-memory store for content-addressable values.
A content-addressable store is an indexed read-write store in which values are keyed directly by their hashes.
Parameters
module Hash : Irmin.Hash.Smodule Value : Irmin.Type.SSignature
Read-only stores
Read-only stores are store where it is only possible to read existing values.
The type for stores. The 'a phantom type carries information about the store mutability.
mem t k is true iff k is present in t.
find t k is Some v if k is associated to v in t and None is k is not present in t.
Write the contents of a value to the store. It's the responsibility of the content-addressable store to generate a consistent key.
Same as add but allows specifying the key directly. The backend might choose to discard that key and/or can be corrupt if the key scheme is not consistent.
close t frees up all the resources associated with t. Any operations run on a closed handle will raise Closed.
val batch :
Irmin.Perms.read t ->
([ Irmin.Perms.read | Irmin.Perms.write ] t -> 'a Lwt.t) ->
'a Lwt.tbatch t f applies the writes in f in a separate batch. The exact guarantees depend on the implementation.
v config is a function returning fresh store handles, with the configuration config, which is provided by the backend.