encoder

package
v0.0.3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 7, 2026 License: MIT Imports: 14 Imported by: 0

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Index

Constants

View Source 
const (
	BytecodeSignature uint32 = 0x75474F
	BytecodeVersion   uint16 = 1
)

BytecodeV1 signature and version are written to the header of encoded BytecodeV1. BytecodeV1 is encoded with current BytecodeVersion and its format.

View Source 
const FieldEOF byte = 255

Variables

View Source 
var Encoders = encDecRegistrator{
	// contains filtered or unexported fields
}

Functions

func Decode added in v0.0.2 

func Decode(ctx *ReadContext) (any, error)

func DecodeArray added in v0.0.2 

func DecodeArray[T any](ctx *ReadContext, init ...func(arr []T)) (arr []T, err error)

func DecodeBytecodeFrom 

func DecodeBytecodeFrom(ctx *ReadContext) (*gad.Bytecode, error)

DecodeBytecodeFrom decodes *gad.Bytecode from given r io.Reader.

func DecodeDict added in v0.0.2 

func DecodeDict(ctx *ReadContext) (d gad.Dict, err error)

func DecodeFields added in v0.0.2 

func DecodeFields(ctx *ReadContext, cb func(field uint8) error) (err error)

func DecodeItems added in v0.0.2 

func DecodeItems[V any](ctx *ReadContext, init func(l int), cb func(i int, v V) error) (err error)

func DecodeIterator added in v0.0.2 

func DecodeIterator(ctx *ReadContext, init func(l int), cb func(i int) error) (err error)

func DecodeT added in v0.0.2 

func DecodeT[T any](ctx *ReadContext) (o T, err error)

func Encode added in v0.0.2 

func Encode(ctx *WriteContext, typeID byte, version byte, o any) (err error)

func EncodeArray added in v0.0.2 

func EncodeArray[T any](ctx *WriteContext, arr []T) (err error)

func EncodeDict added in v0.0.2 

func EncodeDict(ctx *WriteContext, d gad.Dict) (err error)

func EncodeObject added in v0.0.2 

func EncodeObject(ctx *WriteContext, o any) (err error)

func Register added in v0.0.2 

func Register[T any](typeID byte, version byte, encDec *EncDec)

func WriteArray added in v0.0.2 

func WriteArray[T any](w Writer, arr []T, do func(w Writer, v T) error) (err error)

Types

type Context added in v0.0.2 

type Context struct {
	context.Context
	Modules   []*gad.ModuleSpec
	GoModules GoModules
}

type DecodeFunc added in v0.0.2 

type DecodeFunc func(ctx *ReadContext) (any, error)

type EmbeddedWriter added in v0.0.2 

type EmbeddedWriter interface {
	io.Writer
	BytesWritten() int
}

type EncDec added in v0.0.2 

type EncDec struct {
	Encode EncodeFunc
	Decode DecodeFunc
}
var (
	CompiledFunctionV1,
	NilV1,
	StrV1,
	RawStrV1,
	BytesV1,
	ArrayV1,
	DictV1,
	SyncDictV1,
	IntV1,
	UintV1,
	CharV1,
	FloatV1,
	DecimalV1,
	BoolV1,
	FlagV1,
	BytecodeV1,
	SourceFileSetV1,
	SourceFileV1,
	SymbolInfoV1,
	ModuleSpecV1,
	ErrorV1,
	EmbeddedV1,
	RegexpV1,
	TimeV1,
	DurationV1,
	CalendarDateV1,
	CalendarTimeV1,
	EnumV1,
	TypedIdentV1,
	FuncHeaderObjectV1,
	MethodInterfaceV1,
	InterfaceV1,
	InterfaceFieldV1,
	InterfacePropV1,
	InterfaceMethodV1 EncDec
)

type EncodeFunc added in v0.0.2 

type EncodeFunc func(ctx *WriteContext, o any) error

type GoModules added in v0.0.2 

type GoModules map[string]gad.ModuleInitFunc

func GoModulesFromModulesMap added in v0.0.2 

func GoModulesFromModulesMap(mm *gad.ModuleMap) GoModules

type ModulesSpec added in v0.0.2 

type ModulesSpec []*gad.ModuleSpec

func EncodeBytecodeTo 

func EncodeBytecodeTo(ctx *WriteContext, bc *gad.Bytecode) (ModulesSpec, error)

EncodeBytecodeTo encodes given bc to w io.Writer.

type ReadContext added in v0.0.2 

type ReadContext struct {
	Reader
	Context        context.Context
	Modules        []*gad.ModuleSpec
	GoModules      GoModules
	EmbeddedReader io.ReaderAt
}

func NewReadContext added in v0.0.2 

func NewReadContext(r Reader, opt ...ReadContextOption) *ReadContext

type ReadContextOption added in v0.0.2 

type ReadContextOption func(ctx *ReadContext)

func ReadContextWithEmbeddedReader added in v0.0.2 

func ReadContextWithEmbeddedReader(r io.ReaderAt) ReadContextOption

func ReadContextWithGoModules added in v0.0.2 

func ReadContextWithGoModules(modules GoModules) ReadContextOption

func ReadContextWithModuleMap added in v0.0.2 

func ReadContextWithModuleMap(mm *gad.ModuleMap) ReadContextOption

func ReadContextWithModules added in v0.0.2 

func ReadContextWithModules(modules ModulesSpec) ReadContextOption

type Reader added in v0.0.2 

type Reader interface {
	io.ReadSeeker
	io.ByteReader
	io.ReaderAt
}

func NewReader added in v0.0.2 

func NewReader(r io.ReadSeeker) Reader

type TypeEncoder added in v0.0.2 

type TypeEncoder struct {
	TypeID      byte
	Encoders    map[byte]*EncDec
	LastVersion byte
}

type WriteContext added in v0.0.2 

type WriteContext struct {
	Context        context.Context
	EmbeddedWriter EmbeddedWriter
	Writer
}

func NewWriteContext added in v0.0.2 

func NewWriteContext(ctx context.Context, writer Writer, opt ...WriteContextOption) *WriteContext

func (*WriteContext) Value added in v0.0.2 

func (ctx *WriteContext) Value(key string) any

func (*WriteContext) WithValue added in v0.0.2 

func (ctx *WriteContext) WithValue(key string, value any) *WriteContext

type WriteContextOption added in v0.0.2 

type WriteContextOption func(ctx *WriteContext)

func WriteContextWithEmbededWriter added in v0.0.2 

func WriteContextWithEmbededWriter(w EmbeddedWriter) WriteContextOption

type Writer added in v0.0.2 

type Writer interface {
	io.Writer
	io.ByteWriter
	io.StringWriter
	BytesWritten() int
}

func NewWriter added in v0.0.2 

func NewWriter(w io.Writer) Writer

Source Files

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