gotools/gopls/internal/util/frob/frob.go

type Codec …

// CodecFor[T] returns a codec for values of type T.
// It panics if type T is unsuitable.
func CodecFor[T any]() Codec[T] { … }

func (codec Codec[T]) Encode(v T) []byte          { … }

func (codec Codec[T]) Decode(data []byte, ptr *T) { … }

var frobsMu …

var frobs …

type frob …

// frobFor returns the frob for a particular type.
// Precondition: caller holds frobsMu.
func frobFor(t reflect.Type) *frob { … }

func (fr *frob) addElem(t reflect.Type) { … }

const magic …

func (fr *frob) Encode(v any) []byte { … }

// encode appends the encoding of value v, whose type must be fr.t.
func (fr *frob) encode(out *writer, v reflect.Value) { … }

func (fr *frob) Decode(data []byte, ptr any) { … }

// decode reads from in, decodes a value, and sets addr to it.
// addr must be a zero-initialized addressable variable of type fr.t.
func (fr *frob) decode(in *reader, addr reflect.Value) { … }

var le …

type reader …

func (r *reader) uint8() uint8 { … }

func (r *reader) uint16() uint16 { … }

func (r *reader) uint32() uint32 { … }

func (r *reader) uint64() uint64 { … }

func (r *reader) bytes(n int) []byte { … }

type writer …

func (w *writer) uint8(v uint8)   { … }

func (w *writer) uint16(v uint16) { … }

func (w *writer) uint32(v uint32) { … }

func (w *writer) uint64(v uint64) { … }

func (w *writer) bytes(v []byte)  { … }