parser3

package

v1.2.0 Latest Latest Go to latest Published: Jun 19, 2026 License: Apache-2.0 Imports: 3 Imported by: 0

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type ChoiceExpr struct {
	Alternatives []Expr
}

func (c ChoiceExpr) Parse(p *Parser) ([]stringParsing.ParsedNode, error)

type Expr interface {
	Parse(p *Parser) ([]stringParsing.ParsedNode, error)
}

type Grammar map[string]Rule

type NamedExpr struct {
	RuleName string
}

func (n NamedExpr) Parse(p *Parser) ([]stringParsing.ParsedNode, error)

type NodeExpr struct {
	NodeType string
	Expr     Expr
}

func (n NodeExpr) Parse(p *Parser) ([]stringParsing.ParsedNode, error)

type OptionalExpr struct {
	Expr Expr
}

func (o OptionalExpr) Parse(p *Parser) ([]stringParsing.ParsedNode, error)

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

func NewParser(lexer *stringParsing.Lexer, grammar Grammar, startRule string, ignoreTypes []string) *Parser

func (p *Parser) Errorf(format string, args ...interface{}) error

func (p *Parser) Expect(tokenType string) (stringParsing.ParsedNode, error)

func (p *Parser) Parse(code string, opts ...*parsing.ParseOption) ([]stringParsing.ParsedNode, error)

func (p *Parser) Peek() (stringParsing.ParsedNode, error)

func (p *Parser) String() string

type RepeatExpr struct {
	Expr Expr
	Min  int
}

func (r RepeatExpr) Parse(p *Parser) ([]stringParsing.ParsedNode, error)

type Rule struct {
	Name string
	Expr Expr
}

type SequenceExpr struct {
	Exprs []Expr
}

func (s SequenceExpr) Parse(p *Parser) ([]stringParsing.ParsedNode, error)

type TokenExpr struct {
	TokenType string
}

func (t TokenExpr) Parse(p *Parser) ([]stringParsing.ParsedNode, error)