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pointer_null_types.go
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/
pointer_null_types.go
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package webutils
import "time"
func NullString(
s string,
) *string {
if s == "" {
return nil
}
return &s
}
func NullBool(
b bool,
) *bool {
if !b {
return nil
}
return &b
}
func NullFloat32(
f float32,
) *float32 {
if f == 0 {
return nil
}
return &f
}
func NullFloat64(
f float64,
) *float64 {
if f == 0 {
return nil
}
return &f
}
func NullUInt8(
u uint8,
) *uint8 {
if u == 0 {
return nil
}
return &u
}
func NullUInt16(
u uint16,
) *uint16 {
if u == 0 {
return nil
}
return &u
}
func NullUInt32(
u uint32,
) *uint32 {
if u == 0 {
return nil
}
return &u
}
func NullUInt64(
u uint64,
) *uint64 {
if u == 0 {
return nil
}
return &u
}
func NullUInt(
u uint,
) *uint {
if u == 0 {
return nil
}
return &u
}
func NullInt8(
i int8,
) *int8 {
if i == 0 {
return nil
}
return &i
}
func NullInt16(
i int16,
) *int16 {
if i == 0 {
return nil
}
return &i
}
func NullInt32(
i int32,
) *int32 {
if i == 0 {
return nil
}
return &i
}
func NullInt64(
i int64,
) *int64 {
if i == 0 {
return nil
}
return &i
}
func NullInt(
i int,
) *int {
if i == 0 {
return nil
}
return &i
}
func NullTime(
t time.Time,
) *time.Time {
if t.IsZero() {
return nil
}
return &t
}