Struct SessionManager 

pub struct SessionManager { /* private fields */ }

Implementations

impl SessionManager

pub fn new(opts: Options) -> Self

pub fn discover_hosts(&self) -> impl Future<Output = ()>

Trait Implementations

impl Clone for SessionManager

fn clone(&self) -> SessionManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Manager for SessionManager

type Connection = Session

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>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Attempts to create a new connection.

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

where Self: 'async_trait, 'life0: 'async_trait,

Determines if the connection is still connected to the database when check-out.

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

Quickly determines a connection is still valid when check-in.

fn spawn_task<T>(&self, task: T)

where T: Future + Send + 'static, <T as Future>::Output: Send + 'static,

Spawns a new asynchronous task.