circlebuffer provides a modern circular buffer Go library with support for generics.

The circlebuffer package can be added to a project with go-get.

go get cattlecloud.net/go/circlebuffer@latest

import "cattlecloud.net/go/circlebuffer"

buf := circlebuffer.New[string](1024)
buf.Insert("alice")
buf.Insert("bob")

for item := range buf.All() {
  // ...
}

The cattlecloud.net/go/circlebuffer module is open source under the BSD license.