Struct TestingContext 

pub struct TestingContext {
    pub events: Vec<CapturedEvent>,
    pub handler_invocations: Vec<HandlerInvocation>,
    pub mutations: HashMap<String, Vec<MutationRecord>>,
    /* private fields */
}

Audit log that captures events, handler invocations, and mutations during test execution.

Only allocated when vm.in_test_context is true. Zero cost in production.

Fields

events: Vec<CapturedEvent>

handler_invocations: Vec<HandlerInvocation>

mutations: HashMap<String, Vec<MutationRecord>>

Keyed by “namespace::primitive_name”

Implementations

impl TestingContext

pub fn new() -> Self

pub fn clear(&mut self)

pub fn record_event( &mut self, namespace: String, event: String, variant: String, depth: u8, columns: Columns, )

pub fn record_handler_invocation( &mut self, namespace: String, handler: String, event: String, variant: String, duration_ns: u64, outcome: String, message: String, )

pub fn record_mutation( &mut self, primitive_key: String, op: String, old: Columns, new: Columns, )

pub fn record_insert(&mut self, key: String, new: Columns)

pub fn record_delete(&mut self, key: String, old: Columns)

pub fn record_update(&mut self, key: String, old: Columns, new: Columns)

Trait Implementations

impl Clone for TestingContext

fn clone(&self) -> TestingContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TestingContext

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

Formats the value using the given formatter.