hydra-ext: Hydra extensions: additional coders and schema integrations

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Hydra is an implementation of the LambdaGraph data model, which takes advantage of an isomorphism between labeled hypergraphs and typed lambda calculus: in Hydra, "graphs are programs, and programs are graphs". Various extensions to Hydra

Modules

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Hydra
- Ext
  - Hydra.Ext.Atlas
  - Avro
    - Hydra.Ext.Avro.Coder
    - Hydra.Ext.Avro.Encoder
    - Hydra.Ext.Avro.Environment
    - Hydra.Ext.Avro.Language
    - Hydra.Ext.Avro.Schema
    - Hydra.Ext.Avro.SchemaJson
    - Hydra.Ext.Avro.Testing
  - Azure
    - Hydra.Ext.Azure.Dtld
  - Cpp
    - Hydra.Ext.Cpp.Coder
    - Hydra.Ext.Cpp.Environment
    - Hydra.Ext.Cpp.Language
    - Hydra.Ext.Cpp.Names
    - Hydra.Ext.Cpp.Serde
    - Hydra.Ext.Cpp.Syntax
    - Hydra.Ext.Cpp.Utils
  - Csharp
    - Hydra.Ext.Csharp.Language
    - Hydra.Ext.Csharp.Syntax
  - Datalog
    - Hydra.Ext.Datalog.Syntax
  - Delta
    - Hydra.Ext.Delta.Parquet
  - Dsl
    - Hydra.Ext.Dsl.Atlas
    - Avro
    - Azure
      - Hydra.Ext.Dsl.Azure.Dtld
    - Cpp
      - Hydra.Ext.Dsl.Cpp.Environment
      - Hydra.Ext.Dsl.Cpp.Syntax
    - Csharp
      - Hydra.Ext.Dsl.Csharp.Syntax
    - Datalog
      - Hydra.Ext.Dsl.Datalog.Syntax
    - Delta
      - Hydra.Ext.Dsl.Delta.Parquet
    - Geojson
      - Hydra.Ext.Dsl.Geojson.Model
    - Graphql
      - Hydra.Ext.Dsl.Graphql.Syntax
    - Iana
      - Hydra.Ext.Dsl.Iana.Linkrelations
    - Json
      - Schema
        Hydra.Ext.Dsl.Json.Schema.Model
    - Kusto
      - Hydra.Ext.Dsl.Kusto.Kql
    - Osv
      - Hydra.Ext.Dsl.Osv.Schema
    - Parquet
      - Hydra.Ext.Dsl.Parquet.Format
    - Pegasus
      - Hydra.Ext.Dsl.Pegasus.Pdl
    - Protobuf
    - Sql
      - Hydra.Ext.Dsl.Sql.Syntax
    - Stac
      - Hydra.Ext.Dsl.Stac.Items
    - Hydra.Ext.Dsl.Workflow
  - Geojson
    - Hydra.Ext.Geojson.Model
  - Graphql
    - Hydra.Ext.Graphql.Coder
    - Hydra.Ext.Graphql.Language
    - Hydra.Ext.Graphql.Serde
    - Hydra.Ext.Graphql.Syntax
  - Iana
    - Hydra.Ext.Iana.Linkrelations
  - Json
    - Schema
  - Kusto
    - Hydra.Ext.Kusto.Kql
  - Osv
    - Hydra.Ext.Osv.Schema
  - Parquet
    - Hydra.Ext.Parquet.Format
  - Pegasus
    - Hydra.Ext.Pegasus.Coder
    - Hydra.Ext.Pegasus.Language
    - Hydra.Ext.Pegasus.Pdl
    - Hydra.Ext.Pegasus.Serde
  - Protobuf
    - Hydra.Ext.Protobuf.Any
    - Hydra.Ext.Protobuf.Coder
    - Hydra.Ext.Protobuf.Environment
    - Hydra.Ext.Protobuf.Language
    - Hydra.Ext.Protobuf.Proto3
    - Hydra.Ext.Protobuf.Serde
    - Hydra.Ext.Protobuf.SourceContext
  - Sql
    - Hydra.Ext.Sql.Syntax
  - Stac
    - Hydra.Ext.Stac.Items
  - Hydra.Ext.Workflow
  - Yaml
    - Hydra.Ext.Yaml.Coder
    - Hydra.Ext.Yaml.Language
    - Hydra.Ext.Yaml.Serde

Downloads

hydra-ext-0.18.0.tar.gz [browse] (Cabal source package)
Package description (as included in the package)

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joshsh

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Versions [RSS]	0.17.0, 0.17.4, 0.17.5, 0.17.6, 0.17.7, 0.18.0
Change log	CHANGELOG.md
Dependencies	base (>=4.19.0 && <4.22), bytestring (>=0.11.5 && <0.13), containers (>=0.6.7 && <0.8), hydra-kernel (==0.18.0), hydra-rdf (==0.18.0), scientific (>=0.3.7 && <0.4) [details]
License	Apache-2.0
Author	Joshua Shinavier <josh@fortytwo.net>
Maintainer	Joshua Shinavier <josh@fortytwo.net>
Uploaded	by joshsh at 2026-09-30T21:03:59Z
Category	Data
Home page	https://github.com/CategoricalData/hydra#readme
Bug tracker	https://github.com/CategoricalData/hydra/issues
Source repo	head: git clone https://github.com/CategoricalData/hydra
Distributions
Downloads	31 total (15 in the last 30 days)
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Status	Docs uploaded by user Build status unknown [no reports yet]