Struct sea_query::foreign_key::TableForeignKey
source · [−]pub struct TableForeignKey { /* private fields */ }
Expand description
Specification of a foreign key
Implementations
sourceimpl TableForeignKey
impl TableForeignKey
sourcepub fn to_tbl<R>(&mut self, ref_table: R) -> &mut Self where
R: IntoIden,
pub fn to_tbl<R>(&mut self, ref_table: R) -> &mut Self where
R: IntoIden,
Set referencing table
sourcepub fn to_col<R>(&mut self, ref_column: R) -> &mut Self where
R: IntoIden,
pub fn to_col<R>(&mut self, ref_column: R) -> &mut Self where
R: IntoIden,
Add referencing column
sourcepub fn on_delete(&mut self, action: ForeignKeyAction) -> &mut Self
pub fn on_delete(&mut self, action: ForeignKeyAction) -> &mut Self
Set on delete action
sourcepub fn on_update(&mut self, action: ForeignKeyAction) -> &mut Self
pub fn on_update(&mut self, action: ForeignKeyAction) -> &mut Self
Set on update action
pub fn get_ref_table(&self) -> Option<String>
pub fn get_columns(&self) -> Vec<String>
pub fn get_ref_columns(&self) -> Vec<String>
pub fn get_on_delete(&self) -> Option<ForeignKeyAction>
pub fn get_on_update(&self) -> Option<ForeignKeyAction>
pub fn take(&mut self) -> Self
Trait Implementations
sourceimpl Clone for TableForeignKey
impl Clone for TableForeignKey
sourcefn clone(&self) -> TableForeignKey
fn clone(&self) -> TableForeignKey
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 TableForeignKey
impl Debug for TableForeignKey
Auto Trait Implementations
impl !RefUnwindSafe for TableForeignKey
impl Send for TableForeignKey
impl Sync for TableForeignKey
impl Unpin for TableForeignKey
impl !UnwindSafe for TableForeignKey
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