ledger
v0.2.5 GrowingLibrary to exchange APDU with Ledger Nano S devices
Quick Verdict
- ✕Not updated for 7+ years
- !Pre-1.0: API may have breaking changes
- ✓Team maintained (2 owners)
- ✓Permissive license (Apache-2.0)
Security
Deep Insights
1.1K downloads in the last 30 days (36/day), up 143% from the previous period.
This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.
Despite being 7+ years old, ledger hasn't reached 1.0 yet. Expect potential API changes between versions.
At 10KB, ledger is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include tmkms, ledger-cosmos, ledger-cosmos-rs, ledger-tendermint, ledger-polkadot. When high-quality crates choose ledger, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on ledger
