Struct mobc_nebula::graph::GraphConnectionManager

pub struct GraphConnectionManager<H> where
    H: ResponseHandler,  { /* fields omitted */ }

Implementations

impl<H> GraphConnectionManager<H> where
    H: ResponseHandler + Send + Sync + 'static + Unpin, 

pub fn new(
    client_configuration: GraphClientConfiguration,
    transport_configuration: AsyncTransportConfiguration<H>
) -> Self

Trait Implementations

impl<H: Clone> Clone for GraphConnectionManager<H> where
    H: ResponseHandler, 

fn clone(&self) -> GraphConnectionManager<H>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<H> Manager for GraphConnectionManager<H> where
    H: ResponseHandler + Send + Sync + 'static + Unpin, 

type Connection = GraphSession<AsyncTransport<TcpStream, H>>

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

pub fn spawn_task<T>(&self, task: T) where
    T: Future + Send + 'static,
    <T as Future>::Output: Send,
    <T as Future>::Output: 'static, 

Spawns a new asynchronous task.