Golang Go语言中 求大佬们看一下,通过指针强行转换类型,运行时会不会被教育.

有个非常大的结构而且是数组. 走 grpc 返回结果要一个一个赋值

想直接通过指针转换过来, 看起来可行 但是怕运行时被教育

https://go.dev/play/p/v5vJ53sXiEs

// You can edit this code!
// Click here and start typing.
package main
import (
“fmt”
“sync”
“unsafe”
)
// NoUnkeyedLiterals can be embedded in a struct to prevent unkeyed literals.
type NoUnkeyedLiterals struct{}
// DoNotCompare can be embedded in a struct to prevent comparability.
type DoNotCompare [0]func()
// DoNotCopy can be embedded in a struct to help prevent shallow copies.
// This does not rely on a Go language feature, but rather a special case
// within the vet checker.
//
// See https://golang.org/issues/8005.
type DoNotCopy [0]sync.Mutex
// Requirements:
//   - The type M must implement protoreflect.ProtoMessage.
//   - The address of m must not be nil.
//   - The address of m and the address of m.state must be equal,
//     even though they are different Go types.
type MessageState struct {
NoUnkeyedLiterals
DoNotCompare
DoNotCopy
// atomicMessageInfo *MessageInfo
}
type (
UnknownFields  = unknownFieldsA // TODO: switch to unknownFieldsB
unknownFieldsA = []byte
)
type JuDianUpdateTeamReq struct {
state         MessageState
sizeCache     int32
unknownFields UnknownFields
Id      string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
CurHp   uint64 `protobuf:"varint,2,opt,name=curHp,proto3" json:"curHp,omitempty"`
TotalHp uint64 `protobuf:"varint,3,opt,name=totalHp,proto3" json:"totalHp,omitempty"`
}
type TeamData struct {
Id      string json:"id,omitempty"
CurHp   uint64 json:"curHp,omitempty"
TotalHp uint64 json:"totalHp,omitempty"
}
func main() {
juDianUpdateTeamReq := &JuDianUpdateTeamReq{
Id:      “team1”,
CurHp:   100,
TotalHp: 200,
}
teamData := (*TeamData)(unsafe.Pointer(&juDianUpdateTeamReq.Id))
fmt.Println(“teamData”, teamData)
}