In the Crest catalog
GREsau/schemars
Generate JSON Schema documents from Rust code
- Stars
- 1.4K
- Forks
- 306
- Language
- Rust
- Last push
- 3mo ago
- Last release
- 3mo ago
Linked by the package’s own registry metadata.GitHub (opens in a new tab)
Package · crates.io
schemars
crates.io · v1.2.3 · MIT
Generate JSON Schemas from Rust code
Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work
Install
cargo add schemarsAdoption
- Downloads (90 days)
- 216.1M
- Observeddownloads / 90 days
- Popularity
- Top 10% on crates.io
- Derived99th percentile within crates.io
- Dependents
- 6.7K
- Observedpackages that depend on it
- All-time downloads
- 574.7M
- Observedsince first publish
- Maintenance
- 0.76
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 14
- 98 versions over its life
Growth by period
Derived by Crest of Tech from two observations of crates.io’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
- 7 days
- Collectinghistory
- Collecting
- 30 days
- Collectinghistory
- Collecting
- 90 days
- Collectinghistory
- Collecting
- 1 year
- Collectinghistory
- Collecting
Adoption history
Adoption historydownloads / 90 days
Observations in this range began OCT 5, 2026. The chart appears after 7 observations; 2 so far. Collecting history.
Table of observations (13)
| Day | downloads / 90 days | Dependents |
|---|---|---|
| OCT 24, 2026 | 216,086,396 | 6,659 |
| OCT 5, 2026 | 188,527,480 | Not observed |
| OCT 4, 2026 | Not observed | Not observed |
| OCT 3, 2026 | Not observed | Not observed |
| OCT 2, 2026 | Not observed | Not observed |
| OCT 1, 2026 | Not observed | Not observed |
| SEP 30, 2026 | Not observed | Not observed |
| SEP 29, 2026 | Not observed | Not observed |
| SEP 28, 2026 | Not observed | Not observed |
| SEP 27, 2026 | Not observed | Not observed |
| SEP 26, 2026 | Not observed | Not observed |
| SEP 25, 2026 | Not observed | Not observed |
| SEP 24, 2026 | Not observed | Not observed |
Facts from the registry
- Latest version
- v1.2.3
- 98 versions
- First published
- AUG 8, 2019
- Last release
- OCT 12, 2026
- 11d ago
- Licence
- MIT
Repository
Dependencies latest version · v1.2.3
Runtime 4
- dyn-clone
^1.0.17 - ref-cast
^1.0.22 - serde
^1.0.194 - serde_json
^1.0.127
Optional 14
- arrayvec
^0.7 - bigdecimal
^0.4 - bytes
^1.0 - chrono
^0.4.39 - either
^1.3 - indexmap
^2.2.3 - jiff
^0.2 - rust_decimal
^1.13 - schemars_derive
=1.2.3 - semver
^1.0.9 - smallvec
^1.0 - smol_str
^0.2.1 - url
^2.0 - uuid
^1.0
Related packages
- architect_schemarsGenerate JSON Schemas from Rust codePublished from the same repository
- architect_schemars_deriveMacros for #[derive(JsonSchema)], for use with schemarsPublished from the same repository
- ckb_schemarsGenerate JSON Schemas from Rust codePublished from the same repository
- ckb_schemars_deriveMacros for #[derive(JsonSchema)], for use with schemarsPublished from the same repository
- schemars_deriveMacros for #[derive(JsonSchema)], for use with schemarsPublished from the same repository
- robotframework-robocopStatic code analysis tool (linter) and code formatter for Robot FrameworkSame primary category
- pexThe PEX packaging toolchain.Same primary category
- boundwize/structarmedConfigurable PHP architecture guards — define your layers and rules, then keep them enforcedSame primary category
- net.bytebuddy:byte-buddy-maven-pluginA plugin for post-processing class files via Byte Buddy in a Maven build.Same primary category
- net.bytebuddy:byte-buddyByte Buddy is a Java library for creating Java classes at run time. This artifact is a build of Byte Buddy with all ASM dependencies repackaged into its own name space.Same primary category
- net.bytebuddy:byte-buddy-androidByte Buddy Android allows for limited support of code generation on an Android runtime.Same primary category
Related news
No published news event mentions this package or its repository yet.