terraform/vendor/github.com/armon/circbuf
Radek Simko 03dc37fda2
vendor: github.com/armon/circbuf@5111143e8da2
go get github.com/armon/circbuf@5111143e8da2
go mod tidy
go mod vendor
2019-02-21 08:48:13 +00:00
..
.gitignore vendor: update to latest github.com/zclconf/go-cty 2018-10-16 19:14:11 -07:00
LICENSE vendor: update to latest github.com/zclconf/go-cty 2018-10-16 19:14:11 -07:00
README.md
circbuf.go
go.mod vendor: github.com/armon/circbuf@5111143e8da2 2019-02-21 08:48:13 +00:00

README.md

circbuf

This repository provides the circbuf package. This provides a Buffer object which is a circular (or ring) buffer. It has a fixed size, but can be written to infinitely. Only the last size bytes are ever retained. The buffer implements the io.Writer interface.

Documentation

Full documentation can be found on Godoc

Usage

The circbuf package is very easy to use:

buf, _ := NewBuffer(6)
buf.Write([]byte("hello world"))

if string(buf.Bytes()) != " world" {
    panic("should only have last 6 bytes!")
}