Function readHeader

go/fory/fory.go:816–826

readHeader reads and validates the Fory protocol header Sets error on ctx if header is invalid (use ctx.HasError() to check)

(ctx *ReadContext)

// readHeader reads and validates the Fory protocol header
// Sets error on ctx if header is invalid (use ctx.HasError() to check)
func readHeader(ctx *ReadContext) {
	err := ctx.Err()
	bitmap := ctx.buffer.ReadByte(err)
	if ctx.HasError() {
		return
	}
	if bitmap == ctx.rootHeader {
		return
	}
	readHeaderSlow(ctx, bitmap)
}

//go:noinline
func readHeaderSlow(ctx *ReadContext, bitmap byte) {