rustio rustio.net
76

pest

v2.8.6 Stable

The Elegant Parser

MIT OR Apache-2.0 Edition 2021 MSRV 1.83
Parsing tools #parser#peg#grammar#pest

Quick Verdict

  • Actively maintained (updated 50d ago)
  • Stable API (2.x for 9+ years)
  • Massive adoption (11.9K crates depend on it)
  • Team maintained (2 owners)
  • Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
212.7M
Dependents
11.9K
Releases
90
Size
130KB

Deep Insights

📈
Strong growth momentum

15.8M downloads in the last 30 days (525.8K/day), up 33% from the previous period.

🏛️
Foundational crate

11.9K crates depend on pest — it's part of the Rust ecosystem's core infrastructure. Removing it from your dependency tree would be extremely difficult.

👥
Team maintained

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

Stable for 9+ years

The API has been stable (1.x) for over 9 years with 90 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🌟
Used by top crates

Notable dependents include pest_derive, pest_meta, pest_generator, semver-parser, handlebars. When high-quality crates choose pest, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 19/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
400K/day avg+79%
0200K400K600K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v2.1.3
31%
v2.8.1
23%
v2.7.15
20%
v2.8.0
16%
v2.7.14
10%

Release Timeline

90 releases6 yankedsince 2016
J
F
M
A
M
J
J
A
S
O
N
D
2016
17
2017
18
2018
13
2019
2
2020
1
2021
2022
9
2023
13
2024
10
2025
5
2026
2
Less
More|
Yanked

Feature Flags

default =["std", "memchr"]

std*miette-errorpretty-printconst_prec_climber

README

Loading README...

Maintainers

Dependencies
7
direct dependencies
Dependents
11.9K
crates depend on pest

Similar Crates