Enum polars::frame::UniqueKeepStrategy
source · [−]pub enum UniqueKeepStrategy {
First,
Last,
}
Variants
First
Last
Trait Implementations
sourceimpl Clone for UniqueKeepStrategy
impl Clone for UniqueKeepStrategy
sourcefn clone(&self) -> UniqueKeepStrategy
fn clone(&self) -> UniqueKeepStrategy
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 moresourceimpl Debug for UniqueKeepStrategy
impl Debug for UniqueKeepStrategy
sourceimpl PartialEq<UniqueKeepStrategy> for UniqueKeepStrategy
impl PartialEq<UniqueKeepStrategy> for UniqueKeepStrategy
sourcefn eq(&self, other: &UniqueKeepStrategy) -> bool
fn eq(&self, other: &UniqueKeepStrategy) -> bool
impl Copy for UniqueKeepStrategy
impl Eq for UniqueKeepStrategy
impl StructuralEq for UniqueKeepStrategy
impl StructuralPartialEq for UniqueKeepStrategy
Auto Trait Implementations
impl RefUnwindSafe for UniqueKeepStrategy
impl Send for UniqueKeepStrategy
impl Sync for UniqueKeepStrategy
impl Unpin for UniqueKeepStrategy
impl UnwindSafe for UniqueKeepStrategy
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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
sourceimpl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.