package irmin

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

Install

Dune Dependency

Authors

Maintainers

Sources

irmin-2.6.0.tbz
sha256=1db134221e82c424260a0e206b640fcb82902be35eea4137af2bcd9c98d3ac0f
sha512=b334e5b909563787e58790e4665f78a9f21e0f9f976eb7344cb76cbe7db870506bab193cec206e338ba74457896b2176000c936397cf3d44326507300a8193d6

doc/irmin.mem/Irmin_mem/KV/Key/index.html

Module KV.KeySource

Key provides base functions for the stores's paths.

Path

Sourcetype t = key

The type for path values.

Sourcetype step = step

Type type for path's steps.

Sourceval empty : t

The empty path.

Sourceval v : step list -> t

Create a path from a list of steps.

Sourceval is_empty : t -> bool

Check if the path is empty.

Sourceval cons : step -> t -> t

Prepend a step to the path.

Sourceval rcons : t -> step -> t

Append a step to the path.

Sourceval decons : t -> (step * t) option

Deconstruct the first element of the path. Return None if the path is empty.

Sourceval rdecons : t -> (t * step) option

Deconstruct the last element of the path. Return None if the path is empty.

Sourceval map : t -> (step -> 'a) -> 'a list

map t f maps f over all steps of t.

Value Types

t is the value type for t.

step_t is the value type for step.

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