pub struct InstrumentedQueryBuilder<Q> {
pub query: Q,
pub sql: &'static str,
}Fields§
§query: Q§sql: &'static strImplementations§
Source§impl<Q> InstrumentedQueryBuilder<Q>
impl<Q> InstrumentedQueryBuilder<Q>
pub async fn execute<P, DB>(self, pool: &P) -> Result<DB::QueryResult, Error>where
P: InstrumentedPool<Database = DB> + Send + Sync,
DB: Database,
Q: InstrumentedExecute<'static, DB>,
for<'c> &'c P: Executor<'c, Database = DB>,
pub async fn fetch_one<P, DB>(self, pool: &P) -> Result<Q::Output, Error>where
P: InstrumentedPool<Database = DB> + Send + Sync,
DB: Database,
Q: InstrumentedFetch<'static, DB>,
for<'c> &'c P: Executor<'c, Database = DB>,
pub async fn fetch_optional<P, DB>(
self,
pool: &P,
) -> Result<Option<Q::Output>, Error>where
P: InstrumentedPool<Database = DB> + Send + Sync,
DB: Database,
Q: InstrumentedFetch<'static, DB>,
for<'c> &'c P: Executor<'c, Database = DB>,
pub async fn fetch_all<P, DB>(self, pool: &P) -> Result<Vec<Q::Output>, Error>where
P: InstrumentedPool<Database = DB> + Send + Sync,
DB: Database,
Q: InstrumentedFetch<'static, DB>,
for<'c> &'c P: Executor<'c, Database = DB>,
Auto Trait Implementations§
impl<Q> Freeze for InstrumentedQueryBuilder<Q>where
Q: Freeze,
impl<Q> RefUnwindSafe for InstrumentedQueryBuilder<Q>where
Q: RefUnwindSafe,
impl<Q> Send for InstrumentedQueryBuilder<Q>where
Q: Send,
impl<Q> Sync for InstrumentedQueryBuilder<Q>where
Q: Sync,
impl<Q> Unpin for InstrumentedQueryBuilder<Q>where
Q: Unpin,
impl<Q> UnwindSafe for InstrumentedQueryBuilder<Q>where
Q: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more