v1.0.0

Breaking / Notable

• Dependency/features reshape for Alloy -> smaller build size
• tracing became an optional dependency gated by the tracing feature
• Error::RpcError no longer wraps the inner value in Arc.
  • Error no longer Clone-able
  • If Error cloneability is needed, it can be wrapped whole in Arc.

Added

• HTTP-based subscriptions (polling) behind feature flag
  • Adds polling subscription backend that can be enabled via:
    • features = ["http-subscription"]
    • RobustProviderBuilder::allow_http_subscriptions(true)
    • configurable RobustProviderBuilder::poll_interval
• Robust watch_blocks function support
• Much broader eth_* RPC method coverage
• Added Example: examples/get_latest_block.rs.

Changed

• Error model expanded and centralized
• Subscription connection being closed by the node is treated as a failover-worthy error.

Fixed

• Certain invalid filter / block errors are treated as non-retryable (reduces pointless retries).

New Contributors

• @smartprogrammer93 made their first contribution in #32

Full Changelog: v0.2.0...v1.0.0