Struct CodecRegistry 

pub struct CodecRegistry { /* private fields */ }

Registry of all available image codecs, keyed by transfer syntax UID.

Implementations

impl CodecRegistry

pub fn new() -> Self

Create an empty registry.

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

Register a codec (replaces any existing codec for the same UID).

pub fn find(&self, transfer_syntax_uid: &str) -> Option<Arc<dyn ImageCodec>>

Look up a codec that supports both decoding and encoding for a transfer syntax UID.

pub fn find_decoder( &self, transfer_syntax_uid: &str, ) -> Option<Arc<dyn ImageCodec>>

Look up a decoder by transfer syntax UID.

pub fn find_encoder( &self, transfer_syntax_uid: &str, ) -> Option<Arc<dyn ImageCodec>>

Look up an encoder by transfer syntax UID.

pub fn find_required( &self, transfer_syntax_uid: &str, ) -> DcmResult<Arc<dyn ImageCodec>>

Look up a codec that supports both decoding and encoding or return a DcmError::NoCodec error.

pub fn find_decoder_required( &self, transfer_syntax_uid: &str, ) -> DcmResult<Arc<dyn ImageCodec>>

Look up a decoder or return a DcmError::NoCodec error.

pub fn find_encoder_required( &self, transfer_syntax_uid: &str, ) -> DcmResult<Arc<dyn ImageCodec>>

Look up an encoder or return a DcmError::NoCodec error.

Trait Implementations

impl Default for CodecRegistry

fn default() -> Self

Returns the “default value” for a type.