42
fnerror
v0.1.4 ExperimentalA proc-macro for generating error impls for functions.
MIT Edition 2024
#error#function#proc-macro#error-handling
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
Checking security advisories...
Downloads
1.1K
Dependents
0
Releases
4
Size
7KB
Deep Insights
📊
Download activity
6 downloads in the last 30 days (0/day avg).
📐
Compact crate
At 7KB, fnerror is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 10/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 3/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg-72%
Version Adoption
v0.1.4
27%
v0.1.2
26%
v0.1.0
25%
v0.1.3
22%
Release Timeline
4 releasessince 2025
J
F
M
A
M
J
J
A
S
O
N
D
2025
4
2026
LessMore
Feature Flags
default =["thiserror"]
thiserror*
README
Loading README...
Maintainers
Dependencies
4
direct dependencies
Dependents
0
crates depend on fnerror