Enum JsExecutionMode 

pub enum JsExecutionMode {
    Strict,
    BestEffortStatic,
    SandboxedRuntime,
}

Controls only the pre-flight handling of parsed JavaScript-bearing XFA event hooks. JavaScript execution remains denied by javascript_policy.

Variants

Strict

Abort before script execution when any JavaScript or unsupported script language is present. This preserves the original policy-gate behavior.

BestEffortStatic

Skip JavaScript and unsupported-language scripts, then continue running FormCalc and the layout pipeline. Skipped scripts are reported in the returned outcome.

SandboxedRuntime

M3-B Phase B opt-in. Route JavaScript scripts through the sandboxed runtime adapter (crate::js_runtime). Requires the Cargo feature xfa-js-sandboxed to be compiled in for any script to actually execute; without the feature the runtime returns SandboxError::NotCompiledIn and the dispatch path falls back to the same skip behaviour as Self::BestEffortStatic while incrementing js_runtime_errors so callers can observe the dead-code state. Phase B registers no host bindings; see benchmarks/runs/M3B_HOST_BINDINGS_MINIMUM_SET.md for the Phase C roadmap.

Trait Implementations

impl Clone for JsExecutionMode

fn clone(&self) -> JsExecutionMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsExecutionMode

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

Formats the value using the given formatter.

impl Default for JsExecutionMode

fn default() -> JsExecutionMode

Returns the “default value” for a type.

impl PartialEq for JsExecutionMode

fn eq(&self, other: &JsExecutionMode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for JsExecutionMode

impl Eq for JsExecutionMode

impl StructuralPartialEq for JsExecutionMode