credit-card-type

v0.1.0 Experimental

Detect a credit card brand (Visa, Mastercard, Amex, ...) from a full or partial number, for type-as-you-go payment UIs. A faithful port of Braintree's credit-card-type npm package. Zero dependencies, no_std.

MIT OR Apache-2.0 Edition 2021 MSRV 1.81

Web programming No standard library #card#payment#credit-card#visa#mastercard

GitHub ↗ Docs ↗ crates.io ↗ Compare with…

Quick Verdict

✓Actively maintained (updated 20d ago)
!Pre-1.0: API may have breaking changes
✓Tiny footprint (13KB, 0 deps)
✓Permissive license (MIT OR Apache-2.0)

Security

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Downloads

Dependents

Releases

Size

13KB

Deep Insights

📊

Download activity

17 downloads in the last 30 days (1/day avg).

👤

Prolific maintainer

The primary maintainer publishes 64 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

🪶

Zero dependencies

credit-card-type has no external dependencies — minimal supply chain risk and fast compile times.

📐

Compact crate

At 12KB, credit-card-type is lightweight. Small crate size correlates with focused, well-scoped functionality.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 6/20

Reverse deps, ownership, ecosystem

Popularity 1/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days

0/day avg

Version Adoption

v0.1.0

100%

Release Timeline

1 releasessince 2026

2026

Less

README

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Maintainers

Tung Tran

64 crates

Dependencies

direct dependencies