essential_node_db

Trait AcquireConnection

Source 
pub trait AcquireConnection {
    // Required method
    async fn acquire_connection(
        &self,
    ) -> Option<impl 'static + AsMut<Connection>>;
}
Expand description

Types that may be provided to subscribe_blocks to provide access to Connections while streaming.

Required Methods§

Source

async fn acquire_connection(&self) -> Option<impl 'static + AsMut<Connection>>

Asynchronously acquire a handle to a Connection.

Returns Some in the case a connection could be acquired, or None in the case that the connection source is no longer available.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§