Struct bb8_postgres::PostgresConnectionManager

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

A bb8::ManageConnection for tokio_postgres::Connections.

Implementations

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

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

Create a new PostgresConnectionManager with the specified config.

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

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

impl<Tls> ManageConnection for PostgresConnectionManager<Tls> where
    Tls: MakeTlsConnect<Socket> + Clone + Send + Sync + 'static,
    <Tls as MakeTlsConnect<Socket>>::Stream: Send + Sync,
    <Tls as MakeTlsConnect<Socket>>::TlsConnect: Send,
    <<Tls as MakeTlsConnect<Socket>>::TlsConnect as TlsConnect<Socket>>::Future: Send, 

type Connection = Client

The connection type this manager deals with.

type Error = Error

The error type returned by Connections.

fn connect<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<Self::Connection, Self::Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Attempts to create a new connection.

fn is_valid<'life0, 'life1, 'async_trait>(
    &'life0 self,
    conn: &'life1 mut Self::Connection
) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait, 

Determines if the connection is still connected to the database.

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

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