Trait PoolColumnar 

pub trait PoolColumnar:
    Columnar<Container: Send>
    + Send
    + Sync { }

A columnar type a spilled chunk can hold in its typed form. Spill threads serialize and drop typed bodies, so the containers must be Send. The pooled body shares its time bounds with the chunk through an Arc, so the values must also be Sync.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<C: Columnar<Container: Send> + Send + Sync> PoolColumnar for C