Trait datafusion::common::ScalarType
source · pub trait ScalarType<T>where
T: ArrowNativeType,{
// Required method
fn scalar(r: Option<T>) -> ScalarValue;
}
Expand description
Trait used to map a NativeTime to a ScalarType.
Required Methods§
sourcefn scalar(r: Option<T>) -> ScalarValue
fn scalar(r: Option<T>) -> ScalarValue
returns a scalar from an optional T