Enum gluesql::core::sqlparser::ast::ReferentialAction
pub enum ReferentialAction {
Restrict,
Cascade,
SetNull,
NoAction,
SetDefault,
}
Expand description
<referential_action> = { RESTRICT | CASCADE | SET NULL | NO ACTION | SET DEFAULT }
Used in foreign key constraints in ON UPDATE
and ON DELETE
options.
Variants§
Trait Implementations§
§impl Clone for ReferentialAction
impl Clone for ReferentialAction
§fn clone(&self) -> ReferentialAction
fn clone(&self) -> ReferentialAction
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for ReferentialAction
impl Debug for ReferentialAction
§impl<'de> Deserialize<'de> for ReferentialAction
impl<'de> Deserialize<'de> for ReferentialAction
§fn deserialize<__D>(
__deserializer: __D
) -> Result<ReferentialAction, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>( __deserializer: __D ) -> Result<ReferentialAction, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
§impl Display for ReferentialAction
impl Display for ReferentialAction
§impl Hash for ReferentialAction
impl Hash for ReferentialAction
§impl Ord for ReferentialAction
impl Ord for ReferentialAction
§fn cmp(&self, other: &ReferentialAction) -> Ordering
fn cmp(&self, other: &ReferentialAction) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
§impl PartialEq for ReferentialAction
impl PartialEq for ReferentialAction
§fn eq(&self, other: &ReferentialAction) -> bool
fn eq(&self, other: &ReferentialAction) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.§impl PartialOrd for ReferentialAction
impl PartialOrd for ReferentialAction
§fn partial_cmp(&self, other: &ReferentialAction) -> Option<Ordering>
fn partial_cmp(&self, other: &ReferentialAction) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read more§impl Serialize for ReferentialAction
impl Serialize for ReferentialAction
§fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl Copy for ReferentialAction
impl Eq for ReferentialAction
impl StructuralEq for ReferentialAction
impl StructuralPartialEq for ReferentialAction
Auto Trait Implementations§
impl RefUnwindSafe for ReferentialAction
impl Send for ReferentialAction
impl Sync for ReferentialAction
impl Unpin for ReferentialAction
impl UnwindSafe for ReferentialAction
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<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,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.