Struct DocumentRegistry 

pub struct DocumentRegistry { /* private fields */ }

Registry for document type handlers.

Thread-safe, supports dynamic registration at runtime.

Implementations

impl DocumentRegistry

pub fn new() -> Self

Create an empty registry.

pub fn register<T: DocumentType>(&self)

Register a document type handler.

Panics

Panics if:

• TYPE_ID is outside 0xC0-0xCF range
• TYPE_ID is already registered

pub fn try_register<T: DocumentType>(&self) -> bool

Try to register a document type, returning false if already registered.

pub fn is_registered(&self, type_id: u8) -> bool

Check if a type is registered.

pub fn is_app_type(type_id: u8) -> bool

Check if a marker byte is an app-layer type.

pub fn type_name(&self, type_id: u8) -> Option<&'static str>

Get type name for debugging.

pub fn registered_types(&self) -> Vec<u8>

Get all registered type IDs.

pub fn decode( &self, type_id: u8, data: &[u8], ) -> Option<Box<dyn Any + Send + Sync>>

Decode a document from bytes.

pub fn merge(&self, type_id: u8, doc: &mut dyn Any, other: &dyn Any) -> bool

Merge two documents.

pub fn encode(&self, type_id: u8, doc: &dyn Any) -> Vec<u8>

Encode a document to bytes.

pub fn identity(&self, type_id: u8, doc: &dyn Any) -> Option<(u32, u64)>

Get document identity.

pub fn to_delta_op(&self, type_id: u8, doc: &dyn Any) -> Option<AppOperation>

Convert document to delta operation.

pub fn apply_delta_op( &self, type_id: u8, doc: &mut dyn Any, op: &AppOperation, ) -> bool

Apply delta operation to document.

Trait Implementations

impl Default for DocumentRegistry

fn default() -> Self

Returns the “default value” for a type.