pub enum DeleteOldKind {
Key,
Full,
}Expand description
What kind of “old tuple” the DELETE carries.
Variants§
Key
K — only the replica-identity-key columns are in the old tuple.
Full
O — the full old tuple (REPLICA IDENTITY FULL).
Trait Implementations§
Source§impl Clone for DeleteOldKind
impl Clone for DeleteOldKind
Source§fn clone(&self) -> DeleteOldKind
fn clone(&self) -> DeleteOldKind
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for DeleteOldKind
impl Debug for DeleteOldKind
Source§impl PartialEq for DeleteOldKind
impl PartialEq for DeleteOldKind
Source§fn eq(&self, other: &DeleteOldKind) -> bool
fn eq(&self, other: &DeleteOldKind) -> bool
Tests for
self and other values to be equal, and is used by ==.impl Copy for DeleteOldKind
impl Eq for DeleteOldKind
impl StructuralPartialEq for DeleteOldKind
Auto Trait Implementations§
impl Freeze for DeleteOldKind
impl RefUnwindSafe for DeleteOldKind
impl Send for DeleteOldKind
impl Sync for DeleteOldKind
impl Unpin for DeleteOldKind
impl UnsafeUnpin for DeleteOldKind
impl UnwindSafe for DeleteOldKind
Blanket Implementations§
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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
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