Struct ChainStep 

pub struct ChainStep {
    pub selector: SelectorWord,
    pub arg: OpArg,
    pub next: Option<usize>,
}

One continuation-program step.

Fields

selector: SelectorWord

Selector describing trait/impl/function ids.

arg: OpArg

Optional argument override for future engines. The current engine uses table-bound args.

next: Option<usize>

Next program-counter index. None means stop.

Trait Implementations

impl Clone for ChainStep

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChainStep

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.