Struct TypeSchemaRegistry 

pub struct TypeSchemaRegistry { /* private fields */ }

Global registry of type schemas

Implementations

impl TypeSchemaRegistry

pub fn new() -> Self

Create a new empty registry

pub fn register(&mut self, schema: TypeSchema)

Register a type schema

pub fn register_type( &mut self, name: impl Into<String>, fields: Vec<(String, FieldType)>, ) -> SchemaId

Register a type with field definitions

pub fn get(&self, name: &str) -> Option<&TypeSchema>

Get schema by name

pub fn get_by_id(&self, id: SchemaId) -> Option<&TypeSchema>

Get schema by ID

pub fn max_schema_id(&self) -> Option<SchemaId>

Highest schema ID currently stored in this registry.

pub fn field_offset(&self, type_name: &str, field_name: &str) -> Option<usize>

Get field offset for a type/field combination

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

Check if a type is registered

pub fn type_count(&self) -> usize

Number of registered types

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

Iterator over all registered type names

pub fn with_stdlib_types() -> Self

Create a registry with common stdlib types pre-registered

pub fn with_stdlib_types_and_builtin_ids() -> (Self, BuiltinSchemaIds)

Create a registry with stdlib types and return both registry and builtin IDs.

pub fn compute_all_hashes(&mut self)

Compute content hashes for all registered schemas.

pub fn get_by_content_hash(&self, hash: &[u8; 32]) -> Option<&TypeSchema>

Look up a schema by its content hash.

Returns the first schema whose cached or computed content hash matches. For best performance, call compute_all_hashes first.

pub fn merge(&mut self, other: TypeSchemaRegistry)

Merge another registry into this one

Schemas from other are added to this registry. If a schema with the same name already exists, it is NOT overwritten (first registration wins).

Trait Implementations

impl Clone for TypeSchemaRegistry

fn clone(&self) -> TypeSchemaRegistry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TypeSchemaRegistry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TypeSchemaRegistry

fn default() -> TypeSchemaRegistry

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TypeSchemaRegistry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl SchemaLookup for TypeSchemaRegistry

fn type_name(&self, schema_id: u64) -> Option<&str>

Get the type name for a schema_id, or None if unknown.

fn field_names(&self, schema_id: u64) -> Option<Vec<&str>>

Get ordered field names for a schema_id, or None if unknown.

impl Serialize for TypeSchemaRegistry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.