estk/log4rs
A highly configurable logging framework for Rust observed · 2026-08-28
Health v2 · maintenance only
48/100
- Activity 52
- Release rhythm 14
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4236
- days_rel: 362
- days_push: 290
- n_releases_24m: 1
Adoption not part of the score
1136 stars · 167 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
log4rs is a highly configurable logging framework for Rust, modeled after Java's Logback and log4j. It supports multiple appenders (console, file, rolling files), YAML/JSON/XML configuration, and per-logger levels via the `log` facade.
Use cases
- configure logging in a rust application with yaml files
- write logs to console and files with different levels
- rotate and compress log files automatically
- set per-module log levels in rust
- reload logging configuration at runtime
When to choose
- you need flexible, file-driven logging configuration in Rust
- you want multiple log outputs with per-logger levels
- you need log rotation and compression
When to avoid
- you only need trivial logging and prefer a minimal setup
- you need structured distributed tracing rather than logging
Facets
library · maturity stable
logging developer-tools backend rust cross-platform wasm log-facade logback yaml-config log-rotation multi-output
2 sources
- readme: https://github.com/estk/log4rs · fetched 2026-08-28 · 98247df06829
- registry_crates: https://crates.io/api/v1/crates/log4rs · fetched 2026-08-29 · 0f1051513d8e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| estk/log4rs | main | 48 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem