Module decoder 

The core ChainDecoder trait and associated progress/batch types.

Every chain-specific decoder (EVM, Solana, Cosmos, etc.) implements ChainDecoder. The trait is object-safe so decoders can be stored as Arc<dyn ChainDecoder> in the streaming and batch engines.

Structs

BatchDecodeResult

The output of a batch decode: successful events plus any collected errors.

Enums

ErrorMode

Controls how the batch engine reacts to individual decode failures.

Traits

ChainDecoder

The central trait every chain-specific decoder must implement.

ProgressCallback

Callback invoked by the batch engine during long-running decodes. decoded is the number of events successfully decoded so far; total is the total count in the current batch.