Crate extensions_sv2 

Stratum V2 Extensions Messages Crate.

This crate defines extension messages for Stratum V2 protocol.

Extensions Supported

• Extensions Negotiation (extension_type=0x0001): Allows endpoints to negotiate which optional extensions are supported during connection setup.
• Worker-Specific Hashrate Tracking (extension_type=0x0002): Enables tracking per-worker hashrates within extended channels via TLV fields.

Architecture

The crate is organized into:

• extensions_negotiation: Extension negotiation protocol
• worker_specific_hashrate_tracking: Worker-Specific Hashrate Tracking extension

TLV encoding/decoding utilities are provided by the parsers_sv2 crate.

For further information about the extensions, please refer to:

• Extensions Negotiation Spec
• Worker-Specific Hashrate Tracking Spec

Re-exports

pub use extensions_negotiation::RequestExtensions;

pub use extensions_negotiation::RequestExtensionsError;

pub use extensions_negotiation::RequestExtensionsSuccess;

pub use extensions_negotiation::CHANNEL_BIT_REQUEST_EXTENSIONS;

pub use extensions_negotiation::CHANNEL_BIT_REQUEST_EXTENSIONS_ERROR;

pub use extensions_negotiation::CHANNEL_BIT_REQUEST_EXTENSIONS_SUCCESS;

pub use extensions_negotiation::EXTENSION_TYPE as EXTENSION_TYPE_EXTENSIONS_NEGOTIATION;

pub use extensions_negotiation::MESSAGE_TYPE_REQUEST_EXTENSIONS;

pub use extensions_negotiation::MESSAGE_TYPE_REQUEST_EXTENSIONS_ERROR;

pub use extensions_negotiation::MESSAGE_TYPE_REQUEST_EXTENSIONS_SUCCESS;

pub use worker_specific_hashrate_tracking::UserIdentity;

pub use worker_specific_hashrate_tracking::EXTENSION_TYPE as EXTENSION_TYPE_WORKER_HASHRATE_TRACKING;

pub use worker_specific_hashrate_tracking::FIELD_TYPE_USER_IDENTITY as TLV_FIELD_TYPE_USER_IDENTITY;

pub use worker_specific_hashrate_tracking::MAX_USER_IDENTITY_LENGTH;

Modules

extensions_negotiation

Extensions Negotiation (extension_type=0x0001)

worker_specific_hashrate_tracking

Worker-Specific Hashrate Tracking (extension_type=0x0002)