Module runtime 

Advanced runtime primitives that remain supported but are not part of the smallest onboarding surface.

Re-exports

pub use super::archetype_world::ArchetypeQueryCache;

pub use super::archetype_world::ArchetypeQueryState;

pub use super::query::SimpleQueryCache;

pub use super::query::SimpleQueryState;

pub use super::resource::Resource;

pub use super::Event;

pub use super::EventReader;

pub use super::EventWriter;

pub use super::Plugin;

pub use super::PluginGroup;

pub use super::QueryStorage;

pub use super::RuntimeWorld;

pub use super::RuntimeWorldMut;

pub use super::ScheduleError;

pub use super::ScheduleStage;

pub use super::SimpleQuery;

pub use super::SimpleQueryBuilder;

pub use super::SimpleScheduler;

pub use super::SystemConfig;

pub use super::WorldBackend;

Structs

ChangeTracker

Tracks which components were added, removed, or modified within a tick.

ComponentEvent

A component event passed to observer functions.

HookRegistry

Registry of component lifecycle hooks.

HookedWorld

A wrapper around SimpleWorld that fires lifecycle hooks on component mutations.

ObservedWorld

A wrapper around SimpleWorld that fires observers on component mutations.

ObserverRegistry

Registry of component observers that fire on component events.

StorageWorld

World that reads/writes individual entities from Soroban persistent storage.

SystemContext

Execution context for the Soroban-first SimpleWorld system API.

SystemSpec

Declarative registration spec for the Soroban-first runtime system APIs.

TrackedWorld

A wrapper around SimpleWorld that automatically records component changes.

WorldMetadata

Metadata stored as a single persistent entry.

Traits

AppSystem

Marker trait for systems that participate in the Soroban-first app runtime.

SimpleSystem

System trait for the SimpleWorld/Soroban runtime.

Functions

context_system

Wrap a FnMut(&mut SystemContext) closure as a runtime system.

named_app_system

Wrap a pre-built runtime system together with its registration name.

named_context_system

Wrap a context-aware closure together with its registration name.

named_system

Wrap a world/env closure together with its registration name.

world_system

Wrap a FnMut(&mut SimpleWorld, &Env) closure as a runtime system.