Trait datafusion_common::scalar::ScalarType
source · [−]pub trait ScalarType<T: ArrowNativeType> {
fn scalar(r: Option<T>) -> ScalarValue;
}
Expand description
Trait used to map a NativeTime to a ScalarType.
Required Methods
fn scalar(r: Option<T>) -> ScalarValue
fn scalar(r: Option<T>) -> ScalarValue
returns a scalar from an optional T