Struct leetcode_tui_rs::migrations::sea_orm::query::UpdateOne

pub struct UpdateOne<A>where
    A: ActiveModelTrait,{ /* private fields */ }

Defines an UPDATE operation on one ActiveModel

Implementations

impl<'a, A> UpdateOne<A>where A: 'a + ActiveModelTrait,

pub async fn exec<C, 'b>( self, db: &'b C ) -> impl Future<Output = Result<<<A as ActiveModelTrait>::Entity as EntityTrait>::Model, DbErr>>where <<A as ActiveModelTrait>::Entity as EntityTrait>::Model: IntoActiveModel<A>, C: ConnectionTrait,

Execute an update operation on an ActiveModel

Trait Implementations

impl<A> Clone for UpdateOne<A>where A: Clone + ActiveModelTrait,

fn clone(&self) -> UpdateOne<A>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<A> Debug for UpdateOne<A>where A: Debug + ActiveModelTrait,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<A> QueryFilter for UpdateOne<A>where A: ActiveModelTrait,

type QueryStatement = UpdateStatement

fn query(&mut self) -> &mut UpdateStatement

Add the query to perform a FILTER on

fn filter<F>(self, filter: F) -> Selfwhere F: IntoCondition,

Add an AND WHERE expression

fn belongs_to<M>(self, model: &M) -> Selfwhere M: ModelTrait,

Apply a where condition using the model’s primary key

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

impl<A> QueryTrait for UpdateOne<A>where A: ActiveModelTrait,

type QueryStatement = UpdateStatement

Constrain the QueryStatement to QueryStatementBuilder trait

fn query(&mut self) -> &mut UpdateStatement

Get a mutable ref to the query builder

fn as_query(&self) -> &UpdateStatement

Get an immutable ref to the query builder

fn into_query(self) -> UpdateStatement

Take ownership of the query builder

fn build(&self, db_backend: DatabaseBackend) -> Statement

Build the query as Statement

fn apply_if<T, F>(self, val: Option<T>, if_some: F) -> Selfwhere Self: Sized, F: FnOnce(Self, T) -> Self,

Apply an operation on the QueryTrait::QueryStatement if the given Option<T> is Some(_)