BufferFactoryKey

Canonical DecodeContext / EncodeContext key for the consumer-supplied BufferFactory codecs should use when allocating consumer-owned buffers.

Read by codecs implementing the buffer-codec lockdown's Pattern #2 (consumer-owned com.ditchoom.buffer.PlatformBuffer — see OwnedBytesHandleCodec) and Pattern #3 (consumer-owned ByteArray). When the key is absent, the canonical fallback is BufferFactory.Default, which is GC- / ARC- / cleaner-managed on every supported platform.