pub struct UpdateOne<A>where
A: ActiveModelTrait,{ /* private fields */ }
Expand description
Defines an UPDATE operation on one ActiveModel
Implementations
sourceimpl<'a, A: 'a> UpdateOne<A>where
A: ActiveModelTrait,
impl<'a, A: 'a> UpdateOne<A>where
A: ActiveModelTrait,
sourcepub async fn exec<'b, C>(
self,
db: &'b C
) -> Result<<A::Entity as EntityTrait>::Model, DbErr>where
<A::Entity as EntityTrait>::Model: IntoActiveModel<A>,
C: ConnectionTrait,
pub async fn exec<'b, C>(
self,
db: &'b C
) -> Result<<A::Entity as EntityTrait>::Model, DbErr>where
<A::Entity as EntityTrait>::Model: IntoActiveModel<A>,
C: ConnectionTrait,
Execute an update operation on an ActiveModel
Trait Implementations
sourceimpl<A: Clone> Clone for UpdateOne<A>where
A: ActiveModelTrait,
impl<A: Clone> Clone for UpdateOne<A>where
A: ActiveModelTrait,
sourceimpl<A: Debug> Debug for UpdateOne<A>where
A: ActiveModelTrait,
impl<A: Debug> Debug for UpdateOne<A>where
A: ActiveModelTrait,
sourceimpl<A> QueryFilter for UpdateOne<A>where
A: ActiveModelTrait,
impl<A> QueryFilter for UpdateOne<A>where
A: ActiveModelTrait,
type QueryStatement = UpdateStatement
sourcefn query(&mut self) -> &mut UpdateStatement
fn query(&mut self) -> &mut UpdateStatement
Add the query to perform a FILTER on
sourcefn filter<F>(self, filter: F) -> Selfwhere
F: IntoCondition,
fn filter<F>(self, filter: F) -> Selfwhere
F: IntoCondition,
Add an AND WHERE expression Read more
sourcefn belongs_to<M>(self, model: &M) -> Selfwhere
M: ModelTrait,
fn belongs_to<M>(self, model: &M) -> Selfwhere
M: ModelTrait,
Apply a where condition using the model’s primary key
sourcefn belongs_to_tbl_alias<M>(self, model: &M, tbl_alias: &str) -> Selfwhere
M: ModelTrait,
fn belongs_to_tbl_alias<M>(self, model: &M, tbl_alias: &str) -> Selfwhere
M: ModelTrait,
Perform a check to determine table belongs to a Model through it’s name alias
sourceimpl<A> QueryTrait for UpdateOne<A>where
A: ActiveModelTrait,
impl<A> QueryTrait for UpdateOne<A>where
A: ActiveModelTrait,
type QueryStatement = UpdateStatement
type QueryStatement = UpdateStatement
Constrain the QueryStatement to QueryStatementBuilder trait
sourcefn query(&mut self) -> &mut UpdateStatement
fn query(&mut self) -> &mut UpdateStatement
Get a mutable ref to the query builder
sourcefn as_query(&self) -> &UpdateStatement
fn as_query(&self) -> &UpdateStatement
Get an immutable ref to the query builder
sourcefn into_query(self) -> UpdateStatement
fn into_query(self) -> UpdateStatement
Take ownership of the query builder
Auto Trait Implementations
impl<A> !RefUnwindSafe for UpdateOne<A>
impl<A> Send for UpdateOne<A>where
A: Send,
impl<A> Sync for UpdateOne<A>where
A: Sync,
impl<A> Unpin for UpdateOne<A>where
A: Unpin,
impl<A> !UnwindSafe for UpdateOne<A>
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