https://github.com/jonasbb/serde_with

annotations base64 chrono crates hacktoberfest hex json macros rust serde

Score: 31.30379089211639

Last synced: about 8 hours ago
JSON representation

Repository metadata:

This crate provides custom de/serialization helpers to use in combination with serde's `with`-annotation and with the improved `serde_as`-annotation.

Host: GitHub
URL: https://github.com/jonasbb/serde_with
Owner: jonasbb
License: apache-2.0
Created: 2017-08-17T22:20:21.000Z (about 9 years ago)
Default Branch: master
Last Pushed: 2026-08-15T18:44:53.000Z (11 days ago)
Last Synced: 2026-08-20T07:37:29.491Z (6 days ago)
Topics: annotations, base64, chrono, crates, hacktoberfest, hex, json, macros, rust, serde
Language: Rust
Homepage: https://docs.rs/serde_with
Size: 2.54 MB
Stars: 854
Watchers: 3
Forks: 95
Open Issues: 23
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE-APACHE
- Security: SECURITY.md
Funding:
- Github: jonasbb
- Thanks dev: u/gh/jonasbb

Owner metadata:

Name: Jonas Bushart
Login: jonasbb
Email: jonas@bushart.org
Kind: user
Description:
Website: https://www.bushart.org
Location: Germany
Twitter:
Company: @lhsystems
Icon url: https://avatars.githubusercontent.com/u/273459?v=4
Repositories: 67
Last Synced at: 2026-08-22T23:42:45.059Z
Profile URL: https://github.com/jonasbb

GitHub Events

Total

Create event: 64
Delete event: 65
Fork event: 12
Issue comment event: 143
Issues event: 45
Pull request event: 132
Pull request review event: 1
Push event: 115
Release event: 7
Watch event: 126
Total: 710

Last Year

Create event: 26
Delete event: 39
Fork event: 3
Issue comment event: 36
Issues event: 16
Pull request event: 48
Pull request review event: 1
Push event: 51
Release event: 5
Watch event: 25
Total: 250

Committers metadata

Last synced: 6 days ago

Total Commits: 1,157
Total Committers: 62
Avg Commits per committer: 18.661
Development Distribution Score (DDS): 0.234

Commits in past year: 105
Committers in past year: 12
Avg Commits per committer in past year: 8.75
Development Distribution Score (DDS) in past year: 0.448

Name	Email	Commits
Jonas Bushart	j**s@b**g	886
dependabot[bot]	4****]	93
Sean Lynch	4****9	61
hdhoang	c**e@h**e	10
Arseny Mitin	m**y@g**m	9
nklhrstv	m**e@n**m	6
lovasoa	p**s@g**m	5
Alex Whitney	a**t@f**m	5
David Tolnay	d**y@g**m	5
Youmu	j**6@g**m	4
Elrendio	o**r@e**r	4
Bryley Hayter	b**r@n**m	3
Andreas Walter	a**r@p**m	3
Omar Abdulla	O**7@h**m	3
Ryo Onodera	r**n@g**m	3
lms0806	g**1@n**m	3
Ben Boeckel	m**f@g**m	2
matix2267	m**7@g**m	2
dependabot-preview[bot]	2****]	2
Toby Dimmick	t**k@p**e	2
OliverNChalk	1****k	2
Mikhail Kazantsev	k**7@g**m	2
Martin Kröning	m**g@p**t	2
John Vandenberg	j**b@g**m	2
Aarni Koskela	a**x@i**i	1
Andrii Yurchuk	a**y@m**e	1
Anthony Ramine	n**x@n**s	1
Astralchroma	a**a@p**e	1
Daniel Porteous	d**l@d**e	1
David Wong	m****o	1
and 32 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 123
Total pull requests: 420
Average time to close issues: 2 months
Average time to close pull requests: 5 days
Total issue authors: 92
Total pull request authors: 43
Average comments per issue: 1.72
Average comments per pull request: 1.52
Merged pull request: 350
Bot issues: 9
Bot pull requests: 78

Past year issues: 14
Past year pull requests: 55
Past year average time to close issues: 16 days
Past year average time to close pull requests: 7 days
Past year issue authors: 10
Past year pull request authors: 10
Past year average comments per issue: 1.14
Past year average comments per pull request: 1.2
Past year merged pull request: 43
Past year bot issues: 1
Past year bot pull requests: 20

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/jonasbb/serde_with

Top Issue Authors

jonasbb (14)
github-actions[bot] (9)
takaomag (4)
kevinheavey (2)
DarkFenX (2)
cyqsimon (2)
OliverNChalk (2)
jayvdb (2)
ibotty (2)
Sajjon (2)
Leo1003 (1)
Y-jiji (1)
nyurik (1)
matt-phylum (1)
caibirdme (1)

Top Pull Request Authors

jonasbb (243)
dependabot[bot] (78)
swlynch99 (28)
sivizius (6)
mkroening (4)
dtolnay (4)
lms0806 (4)
nyurik (4)
jayvdb (3)
fgardt (2)
akx (2)
jamessan (2)
arilou (2)
joshchngs (2)
michelhe (2)

Top Issue Labels

enhancement (21)
bug (6)
documentation (5)
help wanted (4)
no_std (2)
wontfix (1)
breaking changes (1)
good first issue (1)

Top Pull Request Labels

dependencies (78)
rust (53)
github_actions (23)
no_std (4)
devcontainers_package_manager (2)

Package metadata

Total packages: 5
Total downloads:
- cargo: 677,137,804 total
Total docker downloads: 46,733,538
Total dependent packages: 1,090 (may contain duplicates)
Total dependent repositories: 16,995 (may contain duplicates)
Total versions: 209
Total maintainers: 1
Total advisories: 1

crates.io: serde_with

Custom de/serialization functions for Rust's serde

Homepage:
Documentation: https://docs.rs/serde_with/
Licenses: MIT OR Apache-2.0
Latest release: 3.22.0 (published 17 days ago)
Last Synced: 2026-08-26T09:17:15.924Z (about 9 hours ago)
Versions: 76
Dependent Packages: 1,075
Dependent Repositories: 8,560
Downloads: 341,790,341 Total
Docker Downloads: 23,377,931
Rankings:
- Dependent packages count: 0.083%
- Downloads: 0.269%
- Dependent repos count: 0.322%
- Docker downloads count: 1.888%
- Average: 2.93%
- Stargazers count: 7.095%
- Forks count: 7.924%
Maintainers (1)
- jonasbb
Advisories:
- serde_with: KeyValueMap serialization panics on empty sequence or map entries

crates.io: serde_with_macros

proc-macro library for serde_with

Homepage:
Documentation: https://docs.rs/serde_with_macros/
Licenses: MIT OR Apache-2.0
Latest release: 3.22.0 (published 17 days ago)
Last Synced: 2026-08-25T10:03:05.439Z (1 day ago)
Versions: 56
Dependent Packages: 15
Dependent Repositories: 8,435
Downloads: 335,347,463 Total
Docker Downloads: 23,355,607
Rankings:
- Downloads: 0.275%
- Dependent repos count: 0.327%
- Docker downloads count: 1.888%
- Dependent packages count: 2.66%
- Average: 3.361%
- Stargazers count: 7.095%
- Forks count: 7.924%
Maintainers (1)
- jonasbb

proxy.golang.org: github.com/jonasbb/serde_with

Homepage:
Documentation: https://pkg.go.dev/github.com/jonasbb/serde_with#section-documentation
Licenses: apache-2.0
Latest release: v3.22.0+incompatible (published 17 days ago)
Last Synced: 2026-08-25T10:06:40.986Z (1 day ago)
Versions: 75
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 2.603%
- Forks count: 3.321%
- Average: 6.236%
- Dependent packages count: 8.376%
- Dependent repos count: 10.646%

debian-13: rust-serde-with

Homepage: https://github.com/jonasbb/serde_with/
Documentation: https://packages.debian.org/trixie/rust-serde-with
Licenses: apache-2.0
Latest release: 3.12.0-1 (published 7 months ago)
Last Synced: 2026-08-07T01:01:42.804Z (20 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-13: rust-serde-with-macros

Homepage: https://github.com/jonasbb/serde_with/
Documentation: https://packages.debian.org/trixie/rust-serde-with-macros
Licenses: apache-2.0
Latest release: 3.12.0-1 (published 7 months ago)
Last Synced: 2026-08-07T01:01:12.001Z (20 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

Dependencies

serde_with/Cargo.toml cargo

base64 0.13.0
chrono_0_4 0.4.10
doc-comment 0.3.3
hex 0.4.3
indexmap_1 1.8
serde 1.0.122
serde_json 1.0.45
serde_with_macros =2.0.0-rc.0
time_0_3 ~0.3

serde_with_macros/Cargo.toml cargo

darling 0.14.0
proc-macro2 1.0.1
quote 1.0.0
syn 1.0.3

serde_with_test/Cargo.toml cargo

s 1.0.75
s_json 1.0.59

.github/workflows/audit.yaml actions

actions-rust-lang/audit v1 composite
actions/checkout v3 composite

.github/workflows/ci.yaml actions

actions-rust-lang/rustfmt v1 composite
actions-rust-lang/setup-rust-toolchain v1 composite
actions/checkout v3 composite
codecov/codecov-action v3 composite

.github/workflows/publish-crates-io.yaml actions

actions/checkout v3 composite
mindsers/changelog-reader-action v2 composite
softprops/action-gh-release v1 composite

.github/workflows/scorecards-analysis.yml actions

actions/checkout v3 composite
actions/upload-artifact v3 composite
github/codeql-action/upload-sarif v2 composite
ossf/scorecard-action v1.1.2 composite

.devcontainer/Dockerfile docker

mcr.microsoft.com/vscode/devcontainers/rust 0-${VARIANT} build

Cargo.lock cargo

106 dependencies

Cargo.toml cargo

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