Struct ObservedContext 

pub struct ObservedContext<'a, 'o> { /* private fields */ }

A ContextAccess wrapper that delegates to an inner Context and notifies a WriteObserver on every mutation.

Implementations

impl<'a, 'o> ObservedContext<'a, 'o>

pub fn new( context: &'a mut Context, observer: &'o mut dyn WriteObserver, ) -> Self

Trait Implementations

impl ContextAccess for ObservedContext<'_, '_>

fn global(&self, idx: u32) -> &Value

fn set_global(&mut self, idx: u32, value: Value)

fn visit_count(&self, id: DefinitionId) -> u32

fn increment_visit(&mut self, id: DefinitionId)

fn turn_count(&self, id: DefinitionId) -> Option<u32>

fn set_turn_count(&mut self, id: DefinitionId, turn: u32)

fn turn_index(&self) -> u32

fn increment_turn_index(&mut self)

fn rng_seed(&self) -> i32

fn set_rng_seed(&mut self, seed: i32)

fn previous_random(&self) -> i32

fn set_previous_random(&mut self, val: i32)

fn next_random<R: StoryRng>(&self, seed: i32) -> i32

fn random_sequence<R: StoryRng>(&self, seed: i32, count: usize) -> Vec<i32>