Module zarrs::array::codec::array_to_bytes::sharding

Available on crate feature sharding only.

The sharding array to bytes codec.

Sharding logically splits chunks (shards) into sub-chunks (inner chunks) that can be individually compressed and accessed. This allows to colocate multiple chunks within one storage object, bundling them in shards.

See https://zarr-specs.readthedocs.io/en/latest/v3/codecs/sharding-indexed/v1.0.html.

This codec requires the sharding feature, which is enabled by default.

See ShardingCodecConfigurationV1 for example JSON metadata. The ShardingCodecBuilder can help with creating a ShardingCodec.

Structs

• ShardingCodec
  A sharding codec implementation.
• ShardingCodecBuilder
  A ShardingCodec builder.
• ShardingCodecConfigurationV1
  Sharding codec configuration parameters.

Enums

• ShardingCodecConfiguration
  A wrapper to handle various versions of Sharding codec configuration parameters.
• ShardingIndexLocation
  The sharding index location.

Constants

• IDENTIFIER
  The identifier for the sharding_indexed codec.