pub trait Async: MaybeSend + MaybeSync { }Expand description
The Async trait is a convenient trait alias for Send + Sync.
It is mainly used as the default constraint for abstract types
and generic types in CGP, together with the #[async_trait] macro
to make the returned Future from async functions to implement Send.
Technically, Async is actually a trait alias for MaybeSend
and MaybeSync, which are aliases to Send and Sync when the
respective send and sync feature flags are enabled are enabled
in the cgp-async crate.
This provides a semi-reliable way for CGP applications to turn off
the send and sync features, if the specific application does not
require them. However, the application may need to ensure that the
feature is also disabled in all its dependencies for it to work.