Struct ChartInfo 

pub struct ChartInfo {
    pub version: ChartVersion,
    pub chart_type: Option<String>,
    pub ir: Chart,
    pub compiled: CompiledChart,
    pub vt_send_types: BTreeSet<String>,
    pub defers: BTreeMap<StateIdx, Vec<String>>,
    pub unhandled: Option<UnhandledPolicy>,
}

A registered chart version: the IR as written, the compiled lowered chart and what the runtime reads from its vt: extensions.

Fields

version: ChartVersion

The version IRI (content address of ChartInfo::ir).

chart_type: Option<String>

The chart type this version was registered under, if any.

ir: Chart

The chart as written.

compiled: CompiledChart

The lowered, compiled chart that runs.

vt_send_types: BTreeSet<String>

The vt: send types the lowering introduced.

defers: BTreeMap<StateIdx, Vec<String>>

vt:defer descriptors per state index.

unhandled: Option<UnhandledPolicy>

The declared vt:unhandled policy.

Implementations

impl ChartInfo

pub fn new( chart: Chart, chart_type: Option<String>, ) -> Result<Self, RegisterError>

Lowers, compiles and analyses chart.

Errors

RegisterError when lowering or validation fails.

pub fn deferred(&self, session: &Session) -> Vec<String>

The event descriptors deferred by the states active in session.

pub fn restart_policy(&self, state: &str, index: usize) -> RestartPolicy

The vt:restart policy of the index-th <invoke> of state state.

pub fn active(&self, session: &Session) -> Vec<String>

The active state ids of session, in document order.

Trait Implementations

impl Debug for ChartInfo

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

Formats the value using the given formatter.