bb8_postgres

Struct PostgresConnectionManager

Source
pub struct PostgresConnectionManager<Tls>
where Tls: MakeTlsConnect<Socket>,
{ /* private fields */ }
Expand description

A bb8::ManageConnection for tokio_postgres::Connections.

Implementations§

Source§

impl<Tls> PostgresConnectionManager<Tls>
where Tls: MakeTlsConnect<Socket>,

Source

pub fn new(config: Config, tls: Tls) -> PostgresConnectionManager<Tls>

Create a new PostgresConnectionManager with the specified config.

Source

pub fn new_from_stringlike<T>( params: T, tls: Tls, ) -> Result<PostgresConnectionManager<Tls>, Error>
where T: ToString,

Create a new PostgresConnectionManager, parsing the config from params.

Trait Implementations§

Source§

impl<Tls> Clone for PostgresConnectionManager<Tls>
where Tls: MakeTlsConnect<Socket> + Clone,

Source§

fn clone(&self) -> PostgresConnectionManager<Tls>

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl<Tls> Debug for PostgresConnectionManager<Tls>
where Tls: MakeTlsConnect<Socket>,

Source§

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

Formats the value using the given formatter. Read more
Source§

impl<Tls> ManageConnection for PostgresConnectionManager<Tls>

Source§

type Connection = Client

The connection type this manager deals with.
Source§

type Error = Error

The error type returned by Connections.
Source§

async fn connect(&self) -> Result<Self::Connection, Self::Error>

Attempts to create a new connection.
Source§

async fn is_valid(&self, conn: &mut Self::Connection) -> Result<(), Self::Error>

Determines if the connection is still connected to the database.
Source§

fn has_broken(&self, conn: &mut Self::Connection) -> bool

Synchronously determine if the connection is no longer usable, if possible.

Auto Trait Implementations§

§

impl<Tls> Freeze for PostgresConnectionManager<Tls>
where Tls: Freeze,

§

impl<Tls> RefUnwindSafe for PostgresConnectionManager<Tls>
where Tls: RefUnwindSafe,

§

impl<Tls> Send for PostgresConnectionManager<Tls>
where Tls: Send,

§

impl<Tls> Sync for PostgresConnectionManager<Tls>
where Tls: Sync,

§

impl<Tls> Unpin for PostgresConnectionManager<Tls>
where Tls: Unpin,

§

impl<Tls> UnwindSafe for PostgresConnectionManager<Tls>
where Tls: UnwindSafe,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V