utf8

README

go-utf8

Install

go get -u github.com/danielgatis/go-utf8

And then import the package in your code:

import "github.com/danielgatis/go-utf8"

Example

Please look at: examples/parserlog/main.go

License

Copyright (c) 2024-present Daniel Gatis

Licensed under MIT License

Documentation

Index

• type Action
• type Parser
  • func New(performer Performer) *Parser
  • func (p *Parser) Advance(b byte)
  • func (p *Parser) Codepoint() rune
  • func (p *Parser) State() State
  • func (p *Parser) StateName() string
• type Performer
• type State

Types

type Action

type Action = byte

Action represents a action type

type Parser

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

Parser represents a state machine

func New

func New(performer Performer) *Parser

New returns a new parser

func (*Parser) Advance

func (p *Parser) Advance(b byte)

Advance advances the state machine

func (*Parser) Codepoint

func (p *Parser) Codepoint() rune

Codepoint returns a codepoint

func (*Parser) State

func (p *Parser) State() State

State returns the current state

func (*Parser) StateName

func (p *Parser) StateName() string

StateName returns the current state name

type Performer

type Performer interface {
	// CodePoint is called when a codepoint is emitted.
	CodePoint(r rune)

	// InvalidSequence is called when an invalid sequence is found.
	InvalidSequece()
}

Performer is an interface for parsing.

type State

type State = byte

State represents a state type