rustio rustio.net
61

miette

v7.6.0 Growing

Fancy diagnostic reporting library and protocol for us mere mortals who aren't compiler hackers.

Apache-2.0 Edition 2018 MSRV 1.70.0

Quick Verdict

  • βœ“Stable API (7.x for 4+ years)
  • βœ“Massive adoption (19.6K crates depend on it)
  • !Heavy dependency tree (25 direct deps)
  • βœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
45.3M
Dependents
19.6K
Releases
67
Size
114KB

Deep Insights

πŸ“ˆ
Strong growth momentum

4.3M downloads in the last 30 days (142.0K/day), up 23% from the previous period.

πŸ›οΈ
Foundational crate

19.6K crates depend on miette β€” it's part of the Rust ecosystem's core infrastructure. Removing it from your dependency tree would be extremely difficult.

⚠️
Single maintainer risk

miette has only 1 owner despite 19.6K dependents. This is a bus-factor concern β€” consider the implications for long-term support.

βœ…
Stable for 4+ years

The API has been stable (1.x) for over 4 years with 67 releases. This level of maturity means you can depend on it without worrying about breaking changes.

πŸ“¦
Heavy dependency tree

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

🌟
Used by top crates

Notable dependents include pest, prost-reflect, jsonptr, lambda_runtime, backtrace-ext. When high-quality crates choose miette, it's a strong quality signal.

Health Breakdown

Maintenance 9/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 14/15

Docs, repo, license, metadata

Download Trend

Daily downloads Β· last 90 days
115K/day avg+56%
050K100K150K200K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v7.6.0
43%
v5.10.0
25%
v7.2.0
19%
v7.5.0
7%
v5.8.0
6%

Release Timeline

67 releases2 yankedsince 2021
J
F
M
A
M
J
J
A
S
O
N
D
2021
32
2022
21
2023
5
2024
7
2025
2
2026
Less
More|
Yanked

Feature Flags

default =["derive"]

fancyderive*fancy-basefancy-no-syscallfancy-no-backtracesyntect-highlighterno-format-args-capture

README

Loading README...

Maintainers

Dependencies
25
direct dependencies
Dependents
19.6K
crates depend on miette