55
fastmetrics
v0.7.1 GrowingOpenMetrics / Prometheus client library in Rust.
Apache-2.0 Edition 2024 MSRV 1.85.0
#metrics#prometheus#openmetrics
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (Apache-2.0)
Security
Checking security advisories...
Downloads
56.5K
Dependents
11
Releases
19
Size
78KB
Deep Insights
📉
Download decline
6.1K downloads in the last 30 days, down 28% from the previous period. May indicate migration to alternatives.
🔬
Pre-1.0 for over a year
Despite being 1+ years old, fastmetrics hasn't reached 1.0 yet. Expect potential API changes between versions.
🌟
Used by top crates
Notable dependents include opendal-unofficial, opendal-layer-fastmetrics, fastmetrics-process. When high-quality crates choose fastmetrics, it's a strong quality signal.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
192/day avg-50%
Top Dependents
Most downloaded crates that depend on fastmetrics
Version Adoption
v0.7.1
36%
v0.4.1
34%
v0.3.0
16%
v0.6.0
7%
v0.4.0
7%
Release Timeline
10 releasessince 2025
J
F
M
A
M
J
J
A
S
O
N
D
2025
7
2026
3
LessMore
Feature Flags
default =["foldhash"]
prostderiveprotobuf
README
Loading README...
Maintainers
Dependencies
14
direct dependencies
Dependents
11
crates depend on fastmetrics