Module sync 

Sync registration, snapshotting, and packet application. Sync registration, snapshots, and packet application.

This module is the bridge between Bevy ECS state and the wire format used by NetResource. Attribute macros submit metadata into inventory; this module collects that metadata, registers systems, and translates packets in both directions.

Structs

ComponentRegistration

Metadata for a syncable component type.

PrefabRegistration

Metadata for a prefab definition used to spawn visuals remotely.

PrefabRegistry

Runtime registry for prefab handlers.

ResourceRegistration

Metadata for a syncable resource type.

SyncRegistry

Runtime registry for component sync handlers.

SyncResourceRegistry

Runtime registry for resource sync handlers.

SyncResourceSendState

Per-system state used to dedupe and coalesce resource snapshots.

SyncResourceSettings

Runtime options for syncing a resource.

Traits

SyncComponent

Trait implemented by syncable components.

SyncResource

Trait implemented by syncable resources.

Functions

apply_incoming_packets

Applies queued incoming replication packets to the local world.

apply_resource_update

Applies a resource snapshot only when the serialized value actually changed.

assign_network_ids

Assigns network IDs to newly replicated entities on the server.

assign_prefab_ids

Detects prefab matches on newly replicated entities.

flush_network_outbox

Flushes queued packets after the frame has finished mutating state.

hash_type_path

FNV-1a hash used to derive wire IDs from type paths.

poll_network_incoming

Poll hook run before the main replication systems.

register_sync_components

Collects all inventory registrations and stores them in runtime registries.

replicate_removals

Converts despawned replicated entities into network despawn packets.

sync_component

Sends updated sync components for entities that are added or changed.

sync_new_connections

Sends the initial world state to newly connected clients.

sync_resource

Sends updated resources when they are added or changed.

sync_resource_with_settings

Sends updated resources with byte-level dedupe and optional send coalescing.