package zarr

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Module Zarr.NodeSource

This module provides functionality for manipulating Zarr nodes.

A Zarr V3 node is associated with either a group or an array. All nodes in a hierarchy have a name and a path. The root node does not have a name and is the empty string "". Except for the root node, each node in a hierarchy must have a name, which is a string of unicode code points. The following constraints apply to node names:

  • must not be the empty string ("").
  • must not include the character "/".
  • must not be a string composed only of period characters, e.g. "." or "..".
  • must not start with the reserved prefix "__".
Sourceexception Node_invariant

raised when a node's invariants are violated.

Sourcemodule GroupNode : sig ... end
Sourcemodule ArrayNode : sig ... end