Trait fern_proxy_interfaces::SQLMessageHandler

pub trait SQLMessageHandler<M>: Debug + Send + Syncwhere
    M: Send + Sync,{
    fn new(config: &SQLHandlerConfig) -> Self
    where
        Self: Sized;

    fn process<'life0, 'async_trait>(
        &'life0 mut self,
        msg: M
    ) -> Pin<Box<dyn Future<Output = M> + Send + 'async_trait>>
    where
        M: SQLMessage + 'async_trait,
        'life0: 'async_trait,
        Self: 'async_trait,
    { ... }
}

A trait defining an interface for handling SQLMessages.

The default implementation is simply a passthrough. An SQLMessageHandler is of value when it applies a transformation to the processed SQLMessage.

Required Methods

fn new(config: &SQLHandlerConfig) -> Selfwhere
    Self: Sized,

Provided Methods

fn process<'life0, 'async_trait>(
    &'life0 mut self,
    msg: M
) -> Pin<Box<dyn Future<Output = M> + Send + 'async_trait>>where
    M: SQLMessage + 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait,

Applies a transformation to an SQLMessage.

Implementors