Trait QueryHandler 

pub trait QueryHandler<Q>: Send + Sync
where
    Q: Query,
{
    // Required method
    fn query(&self, query: Q) -> BoxFuture<'_, SoapResult<Q::Output>>;
}

Handles one concrete query type.

The method is named query to keep execute reserved for crate::UseCase. A use case depends on QueryHandler<MyQuery> and remains unaware of whether the handler uses portable repository parameters or a native adapter query.

Required Methods

fn query(&self, query: Q) -> BoxFuture<'_, SoapResult<Q::Output>>

Resolves the named query.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<Q> QueryHandler<Q> for QueryPipeline<Q>

where Q: Query + 'static,