Trait ContainerColumnTrait 

pub trait ContainerColumnTrait {
    const first: ColumnRef;
    const second: ColumnRef;
}

Required Associated Constants

const first: ColumnRef

const second: ColumnRef

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors