pub trait ColumnEvaluations<F> {
type Column;
// Required method
fn evaluate(
&self,
col: Self::Column,
) -> Result<PointEvaluations<F>, ExprError<Self::Column>>;
}Required Associated Types§
Required Methods§
fn evaluate( &self, col: Self::Column, ) -> Result<PointEvaluations<F>, ExprError<Self::Column>>
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".