scan

Documentation

Index

• Variables
• func IsSlice(v interface{}) bool
• func Load(rows *sql.Rows, value interface{}) (int, error)
• func StructMap(t reflect.Type) map[string][]int
• type PointersExtractor
  • func FindExtractor(t reflect.Type) (PointersExtractor, error)

Variables

var (
	ErrInvalidType = fmt.Errorf("statement: invalid type for scan")
)

Functions

func IsSlice

func IsSlice(v interface{}) bool

IsSlice return true if the given interface{} holds a slice type

func Load

func Load(rows *sql.Rows, value interface{}) (int, error)

Load loads any value from sql.Rows

func StructMap

func StructMap(t reflect.Type) map[string][]int

StructMap builds index to fast lookup fields in struct

Types

type PointersExtractor

type PointersExtractor func(columns []string, value reflect.Value) []interface{}

PointersExtractor function type

func FindExtractor

func FindExtractor(t reflect.Type) (PointersExtractor, error)

FindExtractor returns a PointersExtractor for the given type