pub trait ChildState: Sealed + Sized { }Expand description
Child specification state.
This trait is implemented only for WorkerSpec and SupervisorSpec, and is sealed: it cannot be implemented
outside of this crate. It exists so that Supervisor::add_worker can accept a ChildSpecification in either
state (as well as bare workers and supervisors) while lowering each into the supervisor’s internal representation.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".