Crate zino_connector

Unified connector to data sources for zino.

Supported data sources

Data source type	Description	Feature flag
arrow	Apache Arrow	connector-arrow
ceresdb	CeresDB	connector-mysql
citus	Citus	connector-postgres
databend	Databend	connector-mysql
graphql	GraphQL API	connector-http
greptimedb	GreptimeDB	connector-postgres
highgo	HighGo Database	connector-postgres
hologres	Aliyun Hologres	connector-postgres
http	HTTP services	connector-http
mariadb	MariaDB	connector-mysql
mysql	MySQL	connector-mysql
opengauss	openGauss	connector-postgres
postgis	PostGIS	connector-postgres
postgres	PostgreSQL	connector-postgres
rest	RESTful API	connector-http
sqlite	SQLite	connector-sqlite
tidb	TiDB	connector-mysql
timescaledb	TimescaleDB	connector-postgres

Structs

• ArrowConnectorconnector-arrow
  A connector for Apache Arrow.
• DataSource
  Data sources.
• GlobalConnector
  Global access to the shared data source connectors.
• HttpConnectorconnector-http
  A connector to HTTP services.

Traits

• Connector
  Underlying trait of all data sources for implementors.
• DataFrameExecutorconnector-arrow
  Executor trait for DataFrame.