Apache DataFusion Physical Plan

Apache DataFusion is an extensible query execution framework, written in Rust, that uses Apache Arrow as its in-memory format.

This crate is a submodule of DataFusion that contains the ExecutionPlan trait and the various implementations of that trait for built in operators such as filters, projections, joins, aggregations, etc.

Most projects should use the datafusion crate directly, which re-exports this module. If you are already using the datafusion crate, there is no reason to use this crate directly in your project as well.