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TransitionStep

Trait TransitionStep 

Source
pub trait TransitionStep: Serialize + Clone {
    // Required method
    fn disposition(&self) -> &StepDisposition;

    // Provided methods
    fn effects(&self) -> &[KernelEffect] { ... }
    fn terminal(&self) -> Option<&KernelTerminal> { ... }
}
Expand description

The one thing the transaction layer needs to know about a planned step.

It is not “a step is a struct with these fields”: the step type belongs to the semantic kernel (Phase 3/4) and travels through here as a generic. What the transaction must see is only what a commit publishes, and §7.12 already fixed that shape as StepDisposition — effects or a terminal, never both.

Required Methods§

Provided Methods§

Dyn Compatibility§

This trait is not dyn compatible.

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

Implementors§