Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

algorithm

package

Go to main page

Versions in this module

v1

v1.2.0

Jul 31, 2026

v1.1.1

Jul 24, 2026

v1.1.0

Jul 22, 2026

Changes in this version

+ type Algorithm interface

+ EvaluateMemory func(now time.Time, state *State, limit int64, window time.Duration) Result

+ Name func() string

+ RedisScript func() string

+ type Result struct

+ Allowed bool

+ Limit int64

+ Remaining int64

+ ResetIn time.Duration

+ type State struct

+ Count int64

+ LastUpdate time.Time

+ PrevCount int64

+ Timestamps []int64

+ Tokens float64