Trait ColumnTrait 

pub trait ColumnTrait {
    // Required methods
    fn column_def(&self) -> &ColumnDef;
    fn column_ref(&self) -> &ColumnRef;
}

Helper trait for types that expose an underlying column definition and reference.

Required Methods

fn column_def(&self) -> &ColumnDef

Logical definition (column metadata).

fn column_ref(&self) -> &ColumnRef

Reference used in expressions.

Implementors