Struct EcsAccessManager 

pub struct EcsAccessManager {
    ecs_pointer: AtomicRefCell<Option<NonNull<EcsWorld<'static, 'static>>>>,
}

This structure wraps the ECS pointer to ensure safety

Fields

ecs_pointer: AtomicRefCell<Option<NonNull<EcsWorld<'static, 'static>>>>

Implementations

impl EcsAccessManager

pub fn execute_with<T>( &self, world: &EcsWorld<'_, '_>, func: impl FnOnce() -> T, ) -> T

pub fn with<F, R>(&self, f: F) -> R

where F: for<'a, 'b, 'c> FnOnce(Option<&'a EcsWorld<'b, 'c>>) -> R,

Calls the provided closure with a reference to the ecs world.

Aborts

Aborts if execute_with returns while calling this. For example, this can happen if this is called from a separate thread and there isn’t anything preventing execute_with from returning.

Trait Implementations

impl Default for EcsAccessManager

fn default() -> Self

Returns the “default value” for a type.

impl Send for EcsAccessManager

where for<'a, 'b, 'c> &'a EcsWorld<'b, 'c>: Send,

impl Sync for EcsAccessManager

where for<'a, 'b, 'c> &'a EcsWorld<'b, 'c>: Sync,