Struct diesel::query_builder::insert_statement::InsertStatement

pub struct InsertStatement<T, U, Op> { /* fields omitted */ }

Methods

impl<T, U, Op> InsertStatement<T, U, Op>

pub fn returning<E>(self, returns: E) -> InsertQuery<E, Self> where
    E: Expression + SelectableExpression<T>,
    InsertQuery<E, Self>: Query, 

Specify what expression is returned after execution of the insert.

Examples

Inserting a record:

let new_user = NewUser {
    name: "Timmy".to_string(),
};

let inserted_name = diesel::insert(&new_user)
    .into(users)
    .returning(name)
    .get_result(&connection);
assert_eq!(Ok("Timmy".to_string()), inserted_name);

Trait Implementations

impl<T: Debug, U: Debug, Op: Debug> Debug for InsertStatement<T, U, Op>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: Copy, U: Copy, Op: Copy> Copy for InsertStatement<T, U, Op>

impl<T: Clone, U: Clone, Op: Clone> Clone for InsertStatement<T, U, Op>

fn clone(&self) -> InsertStatement<T, U, Op>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, U, Op, DB> QueryFragment<DB> for InsertStatement<T, U, Op> where
    DB: Backend,
    T: Table,
    T::FromClause: QueryFragment<DB>,
    U: Insertable<T, DB> + Copy,
    Op: QueryFragment<DB>, 

fn to_sql(&self, out: &mut DB::QueryBuilder) -> BuildQueryResult

fn collect_binds(&self, out: &mut DB::BindCollector) -> QueryResult<()>

fn is_safe_to_cache_prepared(&self) -> bool

impl<T, U, Op> QueryId for InsertStatement<T, U, Op>

type QueryId = ()

fn has_static_query_id() -> bool

fn query_id() -> Option<TypeId>

impl<T, U, Op> AsQuery for InsertStatement<T, U, Op> where
    T: Table,
    InsertQuery<T::AllColumns, InsertStatement<T, U, Op>>: Query, 

type SqlType = <Self::Query as Query>::SqlType

type Query = InsertQuery<T::AllColumns, Self>

fn as_query(self) -> Self::Query