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circular-buffer

v1.2.0 Growing

Efficient, fixed-size, overwriting circular buffer

BSD-3-Clause Edition 2024 MSRV 1.87
Data structuresNo standard library #buffer#queue#fifo#circular-buffer#small

Quick Verdict

  • โœ“Stable API (1.x for 3+ years)
  • โœ“Trusted by 195 crates

Security

Checking security advisories...
Downloads
2.5M
Dependents
195
Releases
13
Size
40KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

505.9K downloads in the last 30 days (16.9K/day), up 37% from the previous period.

๐Ÿ”—
Moderate adoption

195 crates depend on circular-buffer. Reasonable ecosystem adoption, though not yet a core dependency.

โœ…
Stable for 3+ years

The API has been stable (1.x) for over 3 years with 13 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Compact crate

At 39KB, circular-buffer is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include koto_bytecode, signalo_filters, tether-utils, kornia-io, krata-daemon. When high-quality crates choose circular-buffer, it's a strong quality signal.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 21/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
12K/day avg+146%
010K20K30K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v1.2.0
48%
v1.1.0
24%
v0.1.9
19%
v0.1.7
8%
v1.0.0
2%

Release Timeline

13 releasessince 2023
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2023
7
2024
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2025
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2026
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Feature Flags

default =["std"]

std*allocuse_stdunstable

README

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Maintainers

Dependencies
6
direct dependencies
Dependents
195
crates depend on circular-buffer

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