Enum sea_query::foreign_key::ForeignKeyAction
source · [−]pub enum ForeignKeyAction {
Restrict,
Cascade,
SetNull,
NoAction,
SetDefault,
}
Expand description
Foreign key on update & on delete actions
Variants
Restrict
Cascade
SetNull
NoAction
SetDefault
Trait Implementations
sourceimpl Clone for ForeignKeyAction
impl Clone for ForeignKeyAction
sourcefn clone(&self) -> ForeignKeyAction
fn clone(&self) -> ForeignKeyAction
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 ForeignKeyAction
impl Debug for ForeignKeyAction
impl Copy for ForeignKeyAction
Auto Trait Implementations
impl RefUnwindSafe for ForeignKeyAction
impl Send for ForeignKeyAction
impl Sync for ForeignKeyAction
impl Unpin for ForeignKeyAction
impl UnwindSafe for ForeignKeyAction
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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<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.
sourcefn clone_into(&self, target: &mut T)
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