unsafe

Documentation

Index

• func NewUnsafeValue(val any, meta *model.Model) valuer.Value
• func PrintFieldOffset(entity any)
• type FieldMeta
• type UnsafeAccessor
  • func NewUnsafeAccessor(entity any) *UnsafeAccessor
  • func (a *UnsafeAccessor) Field(field string) (any, error)
  • func (a *UnsafeAccessor) SetField(field string, val any) error

Functions

func NewUnsafeValue

func NewUnsafeValue(val any, meta *model.Model) valuer.Value

func PrintFieldOffset

func PrintFieldOffset(entity any)

Types

type FieldMeta

type FieldMeta struct {
	Offset uintptr
	// contains filtered or unexported fields
}

type UnsafeAccessor

type UnsafeAccessor struct {
	// contains filtered or unexported fields
}

UnsafeAccessor 使用 unsafe 通过操作内存地址的方式，实现读取/修改值

func NewUnsafeAccessor

func NewUnsafeAccessor(entity any) *UnsafeAccessor

func (*UnsafeAccessor) Field

func (a *UnsafeAccessor) Field(field string) (any, error)

func (*UnsafeAccessor) SetField

func (a *UnsafeAccessor) SetField(field string, val any) error