Crate silent_payments_scan 

silent-payments-scan

Pluggable scanning backends for BIP 352 Silent Payments.

This crate defines the ScanBackend trait that all scanning backends implement, allowing wallet developers to swap infrastructure (Electrum, Esplora, BIP0352 index server) without changing application code.

Feature Flags

• electrum – Enables ElectrumBackend for scanning via Electrum servers
• index-server – Enables IndexServerBackend for scanning via BIP0352 index servers

Architecture

The trait is intentionally synchronous (no async runtime). Backends handle all data fetching internally – callers provide keys, height range, and callbacks. Connection errors bubble up immediately; the caller owns retry policy.

Re-exports

pub use backend::OnMatch;

pub use backend::OnProgress;

pub use backend::ScanBackend;

pub use error::ScanError;

pub use electrum::ElectrumBackend;

pub use index_server::IndexServerBackend;

Modules

backend

Pluggable scanning backend trait for Silent Payments.

electrum

Electrum-based scanning backend for Silent Payments.

error

Error types for the Silent Payments scan crate.

index_server

BIP0352 index server scanning backend.