trouble-host

v0.6.0 Growing

An async Rust BLE host

Apache-2.0 OR MIT Edition 2021

Hardware support Embedded development No standard library #no-std

GitHub ↗ Docs ↗ crates.io ↗ Compare with…

Quick Verdict

✓Actively maintained (updated 44d ago)
!Pre-1.0: API may have breaking changes
✓Team maintained (2 owners)
!Heavy dependency tree (29 direct deps)
✓Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...

Downloads

174.9K

Dependents

Releases

Size

148KB

Deep Insights

📊

Steady growth

31.1K downloads in the last 30 days (1.0K/day), up 1% from the previous period.

👥

Team maintained

This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.

🔬

Pre-1.0 for over a year

Despite being 3+ years old, trouble-host hasn't reached 1.0 yet. Expect potential API changes between versions.

📦

Heavy dependency tree

29 direct dependencies. Consider the impact on compile times and supply chain complexity.

🌟

Used by top crates

Notable dependents include rmk, rktk-drivers-common, esp-hal-wifimanager, esp-wifi-manager. When high-quality crates choose trouble-host, it's a strong quality signal.

Health Breakdown

Maintenance 13/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days

954/day avg+29%

Top Dependents

Most downloaded crates that depend on trouble-host

Version Adoption

v0.5.1

53%

v0.1.0

18%

v0.6.0

11%

v0.2.4

11%

v0.4.0

Release Timeline

10 releasessince 2022

2022

2023

2024

2025

2026

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Feature Flags

default =["peripheral", "central", "gatt", "derive", "default-packet-pool"]

loggatt*scandefmtderive*central*securityperipheral*channel-metricsconnection-metricsdefault-packet-pool*l2cap-rx-queue-size-1l2cap-rx-queue-size-2l2cap-rx-queue-size-4l2cap-rx-queue-size-8l2cap-tx-queue-size-1l2cap-tx-queue-size-2l2cap-tx-queue-size-4l2cap-tx-queue-size-8l2cap-rx-queue-size-16l2cap-rx-queue-size-32l2cap-rx-queue-size-64l2cap-tx-queue-size-16l2cap-tx-queue-size-32l2cap-tx-queue-size-64connection-params-updatedefault-packet-pool-mtu-27default-packet-pool-mtu-48default-packet-pool-mtu-64default-packet-pool-size-1default-packet-pool-size-2default-packet-pool-size-4default-packet-pool-size-8default-packet-pool-mtu-128default-packet-pool-mtu-251default-packet-pool-mtu-255default-packet-pool-mtu-512default-packet-pool-size-16default-packet-pool-size-32default-packet-pool-size-64controller-host-flow-controldefault-packet-pool-mtu-1024default-packet-pool-size-128connection-event-queue-size-1connection-event-queue-size-2connection-event-queue-size-4connection-event-queue-size-8connection-event-queue-size-16connection-event-queue-size-32connection-event-queue-size-64l2cap-sdu-reassembly-optimizationdev-disable-csprng-seed-requirementgatt-client-notification-queue-size-1gatt-client-notification-queue-size-2gatt-client-notification-queue-size-4gatt-client-notification-queue-size-8gatt-client-notification-queue-size-16gatt-client-notification-queue-size-32gatt-client-notification-queue-size-64gatt-client-notification-queue-size-128gatt-client-notification-queue-size-256gatt-client-notification-queue-size-512gatt-client-notification-max-subscribers-1gatt-client-notification-max-subscribers-2gatt-client-notification-max-subscribers-4gatt-client-notification-max-subscribers-8gatt-client-notification-max-subscribers-16gatt-client-notification-max-subscribers-32gatt-client-notification-max-subscribers-64gatt-client-notification-max-subscribers-128gatt-client-notification-max-subscribers-256gatt-client-notification-max-subscribers-512