textutil

Documentation

Overview

Package textutil provides shared text accumulation and truncation helpers.

Index

• func AppendRuneTail(current, chunk string, limit int) string
• type StringAccumulator
  • func (a *StringAccumulator) Append(current, chunk string) string
  • func (a *StringAccumulator) Reset()

Functions

func AppendRuneTail

func AppendRuneTail(current, chunk string, limit int) string

AppendRuneTail appends chunk and keeps the last limit runes.

Types

type StringAccumulator

type StringAccumulator struct {
	// contains filtered or unexported fields
}

StringAccumulator appends to a seeded string without repeatedly copying the full previously-built value on every delta.

func (*StringAccumulator) Append

func (a *StringAccumulator) Append(current, chunk string) string

func (*StringAccumulator) Reset

func (a *StringAccumulator) Reset()