Struct CodecRegistry 

pub struct CodecRegistry { /* private fields */ }

Registry for codecs.

Allows runtime selection of encoding/decoding algorithms and registration of custom codec implementations.

Implementations

impl CodecRegistry

pub fn new() -> Self

Create a new codec registry with default codecs.

Default codecs:

• RAW (0x55)
• DAG-CBOR (0x71)
• DAG-JSON (0x0129)

pub fn register(&self, codec: Arc<dyn Codec>)

Register a codec implementation.

If a codec with the same code already exists, it will be replaced.

pub fn get(&self, code: u64) -> Option<Arc<dyn Codec>>

Get a codec by its code.

pub fn has_codec(&self, code: u64) -> bool

Check if a codec is registered.

pub fn list_codecs(&self) -> Vec<u64>

List all registered codec codes.

pub fn get_name(&self, code: u64) -> Option<String>

Get codec name by code.

pub fn encode(&self, codec_code: u64, data: &Ipld) -> Result<Vec<u8>>

Encode IPLD data using the specified codec.

pub fn decode(&self, codec_code: u64, bytes: &[u8]) -> Result<Ipld>

Decode bytes using the specified codec.

Trait Implementations

impl Clone for CodecRegistry

fn clone(&self) -> CodecRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for CodecRegistry

fn default() -> Self

Returns the “default value” for a type.