Enum datafusion::logical_plan::plan::JoinConstraint
source · [−]pub enum JoinConstraint {
On,
Using,
}
Expand description
Join constraint
Variants
On
Join ON
Using
Join USING
Trait Implementations
sourceimpl Clone for JoinConstraint
impl Clone for JoinConstraint
sourcefn clone(&self) -> JoinConstraint
fn clone(&self) -> JoinConstraint
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 Debug for JoinConstraint
impl Debug for JoinConstraint
impl Copy for JoinConstraint
Auto Trait Implementations
impl RefUnwindSafe for JoinConstraint
impl Send for JoinConstraint
impl Sync for JoinConstraint
impl Unpin for JoinConstraint
impl UnwindSafe for JoinConstraint
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more