Enum datafusion::physical_plan::ColumnarValue
source · [−]pub enum ColumnarValue {
Array(Arc<dyn Array + 'static>),
Scalar(ScalarValue),
}
Expand description
Represents the result from an expression
Variants
Array(Arc<dyn Array + 'static>)
Array of values
Scalar(ScalarValue)
A single value
Implementations
sourceimpl ColumnarValue
impl ColumnarValue
Trait Implementations
sourceimpl Clone for ColumnarValue
impl Clone for ColumnarValue
sourcefn clone(&self) -> ColumnarValue
fn clone(&self) -> ColumnarValue
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl From<&RecordBatch> for ColumnarValue
impl From<&RecordBatch> for ColumnarValue
sourcefn from(batch: &RecordBatch) -> ColumnarValue
fn from(batch: &RecordBatch) -> ColumnarValue
Converts to this type from the input type.
Auto Trait Implementations
impl !RefUnwindSafe for ColumnarValue
impl Send for ColumnarValue
impl Sync for ColumnarValue
impl Unpin for ColumnarValue
impl !UnwindSafe for ColumnarValue
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more