pub struct DefaultTransform {}Trait Implementations§
Source§impl Debug for DefaultTransform
impl Debug for DefaultTransform
Source§impl Transform for DefaultTransform
impl Transform for DefaultTransform
fn as_any(&self) -> &dyn Any
fn transform( &self, batch: RecordBatch, _args: TransformArgs<'_>, ) -> Result<RecordBatch>
fn support_filter_pushdown( &self, filter: &Expr, args: TransformArgs<'_>, ) -> Result<TableProviderFilterPushDown>
fn unparse_filter( &self, filter: &Expr, args: TransformArgs<'_>, ) -> Result<String>
Auto Trait Implementations§
impl Freeze for DefaultTransform
impl RefUnwindSafe for DefaultTransform
impl Send for DefaultTransform
impl Sync for DefaultTransform
impl Unpin for DefaultTransform
impl UnsafeUnpin for DefaultTransform
impl UnwindSafe for DefaultTransform
Blanket Implementations§
impl<T> Allocation for T
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more