Struct StepResult 

pub struct StepResult {
    pub status: String,
    pub state: VmState,
    pub error: Option<MonacoDiagnostic>,
}

the result of step. read by the playground’s step-through after each instruction.

derives serde::Serialize so the WASM bridge hands it straight to JS.

Fields

status: String

"ran" when an ordinary instruction executed, "halted" when the VM reached Halt, "error" on a runtime fault or when no program is compiled. a plain string so the JavaScript side reads the discriminant directly, without serde enum tagging.

state: VmState

the VM state after the step (or the fault-point snapshot on an error).

error: Option<MonacoDiagnostic>

the runtime-error diagnostic; Some when status is "error", None otherwise.

Trait Implementations

impl Clone for StepResult

fn clone(&self) -> StepResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StepResult

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

Formats the value using the given formatter.

impl Serialize for StepResult

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.