Trait State 

pub trait State<M: State<M>> {
    type Error: Debug;

    // Required method
    fn next(self) -> Result<Option<M>, Self::Error>;
}

Represents state of a state machine M

Required Associated Types

type Error: Debug

Required Methods

fn next(self) -> Result<Option<M>, Self::Error>

Runs the current step and returns the next machine state or None if everything is done

Dyn Compatibility

This trait is dyn compatible.

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

Implementors