Module zarrs::metadata

Zarr metadata utilities.

The Metadata structure represents most fields in array metadata (see ArrayMetadata), which is structured as JSON with a name and optional configuration, or just a string representing the name. It provides convenience functions for converting metadata to and from a configuration specific to each:

• data type,
• chunk grid
• chunk key encoding
• codec, and
• storage transformer.

Additionally, this module provides AdditionalFields for additional fields in array or group metadata, which can be validated.

Structs

• AdditionalFields
  Additional fields in array or group metadata.
• ConfigurationInvalidError
  An invalid configuration error.
• Metadata
  Metadata with a name and optional configuration.
• UnsupportedAdditionalFieldError
  An unsupported additional field error.

Type Aliases

• MetadataConfiguration
  Configuration metadata.