PostgresConnection

Struct PostgresConnection 

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pub struct PostgresConnection { /* private fields */ }

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impl Connection for PostgresConnection

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async fn connect(url: Cow<'static, str>) -> Result<PostgresConnection>

Create a connection (or pool) with at least one underlying session established to the given URL.
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fn begin(&mut self) -> impl Future<Output = Result<PostgresTransaction<'_>>>

Begin a transaction scope tied to the current connection.
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async fn disconnect(self) -> Result<()>

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impl Debug for PostgresConnection

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

Formats the value using the given formatter. Read more
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impl Executor for PostgresConnection

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type Driver = PostgresDriver

Underlying driver type supplying SQL dialect + I/O.
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fn driver(&self) -> &Self::Driver

Access the driver instance.
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async fn prepare(&mut self, sql: String) -> Result<Query<Self::Driver>>

Prepare a query (e.g. statement caching / parameter binding) returning a Query. Read more
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fn run( &mut self, query: Query<Self::Driver>, ) -> impl Stream<Item = Result<QueryResult>> + Send

Run an already prepared query, streaming heterogeneous QueryResult items. Read more
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fn fetch<'s>( &'s mut self, query: Query<Self::Driver>, ) -> impl Stream<Item = Result<RowLabeled>> + Send + 's

Run a query and stream only labeled rows, filtering out non-row results. Read more
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fn execute( &mut self, query: Query<Self::Driver>, ) -> impl Future<Output = Result<RowsAffected, Error>> + Send

Execute a query and return a single aggregated RowsAffected. Read more
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fn append<'a, E, It>( &mut self, entities: It, ) -> impl Future<Output = Result<RowsAffected, Error>> + Send
where E: Entity + 'a, It: IntoIterator<Item = &'a E> + Send,

Append entities to a table. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V