inst

package
v0.2.3 Latest Latest
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 Go to latest Published: Jul 15, 2022 License: BSD-3-Clause Imports: 2 Imported by: 3

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Constants

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const (
	CHAR  = iota // CHAR instruction op code: match a byte in the range [X, Y] (inclusive)
	SPLIT        // SPLIT instruction op code: split jump to both X and Y
	JMP          // JMP instruction op code: jmp to X
	MATCH        // MATCH instruction op code: match the string
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Inst 

type Inst struct {
	Op uint8
	X  uint32
	Y  uint32
}

Inst represents an NFA byte code instruction

func New 

func New(op uint8, x, y uint32) *Inst

New creates a new instruction

func (Inst) Serialize 

func (i Inst) Serialize() (s string)

Serialize outputs machine readable assembly

func (Inst) String 

func (i Inst) String() (s string)

String humanizes the byte code

type Slice 

type Slice []*Inst

Slice is a list of NFA instructions

func (Slice) Serialize 

func (is Slice) Serialize() (s string)

Serialize outputs machine readable assembly

func (Slice) String 

func (is Slice) String() (s string)

String humanizes the byte code

Source Files

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