Struct ComponentSerializer 

pub struct ComponentSerializer { /* private fields */ }

Registry mapping component type names to their serialize/deserialize functions.

Used by the snapshot system to serialize arbitrary component types by name.

Implementations

impl ComponentSerializer

pub fn new() -> Self

pub fn register<T: Serialize + Deserialize + Any + Send + Sync + 'static>( &mut self, name: impl Into<String>, )

Register a component type T under name.

pub unsafe fn serialize_any( &self, type_id: TypeId, ptr: *const u8, ) -> Option<SerializedValue>

Serialize a component by TypeId, given a raw pointer to its data.

Safety

ptr must point to a valid value of the type identified by type_id.

pub fn deserialize_any( &self, name: &str, v: &SerializedValue, ) -> Option<Box<dyn Any + Send + Sync>>

Deserialize a component by name.

pub fn has_name(&self, name: &str) -> bool

Returns true if a type is registered under name.

pub fn registered_names(&self) -> impl Iterator<Item = &str>

All registered component names.

pub fn len(&self) -> usize

Number of registered component types.

Trait Implementations

impl Default for ComponentSerializer

fn default() -> Self

Returns the “default value” for a type.