Dynamic type conversion
0
Is it possible to make this code look better:
package main
import "github.com/celicoo/cast"
func main() {
toTarget("10.0", reflect.Float64)
}
func toTarget(v interface{}, target reflect.Kind) interface{} {
switch target {
case reflect.Bool:
return cast.ToBool(v)
case reflect.Float64:
return cast.ToFloat64(v)
case reflect.Float32:
return cast.ToFloat32(v)
case reflect.Int64:
return cast.ToInt64(v)
case reflect.Int32:
return cast.ToInt32(v)
case reflect.Int16:
return cast.ToInt16(v)
case reflect.Int8:
return cast.ToInt8(v)
case reflect.Int:
return cast.ToInt(v)
case reflect.Uint64:
return cast.ToUint64(v)
case reflect.Uint32:
return cast.ToUint32(v)
case reflect.Uint16:
return cast.ToUint16(v)
case reflect.Uint8:
return cast.ToUint8(v)
case reflect.Uint:
return cast.ToUint(v)
default:
return v
}
}
? I've tried to create
map[reflect.Kind]func(interface{}) interface{}{
reflect.Bool: cast.ToBool,
// ...
}
But turns out that this is not possible.
Thank you in advance.
go type-safety casting
asked 3 mins ago
celoxxx
62
add a comment |
0
Is it possible to make this code look better:
package main
import "github.com/celicoo/cast"
func main() {
toTarget("10.0", reflect.Float64)
}
func toTarget(v interface{}, target reflect.Kind) interface{} {
switch target {
case reflect.Bool:
return cast.ToBool(v)
case reflect.Float64:
return cast.ToFloat64(v)
case reflect.Float32:
return cast.ToFloat32(v)
case reflect.Int64:
return cast.ToInt64(v)
case reflect.Int32:
return cast.ToInt32(v)
case reflect.Int16:
return cast.ToInt16(v)
case reflect.Int8:
return cast.ToInt8(v)
case reflect.Int:
return cast.ToInt(v)
case reflect.Uint64:
return cast.ToUint64(v)
case reflect.Uint32:
return cast.ToUint32(v)
case reflect.Uint16:
return cast.ToUint16(v)
case reflect.Uint8:
return cast.ToUint8(v)
case reflect.Uint:
return cast.ToUint(v)
default:
return v
}
}
? I've tried to create
map[reflect.Kind]func(interface{}) interface{}{
reflect.Bool: cast.ToBool,
// ...
}
But turns out that this is not possible.
Thank you in advance.
go type-safety casting
asked 3 mins ago
celoxxx
62
add a comment |
0
0
0
Is it possible to make this code look better:
package main
import "github.com/celicoo/cast"
func main() {
toTarget("10.0", reflect.Float64)
}
func toTarget(v interface{}, target reflect.Kind) interface{} {
switch target {
case reflect.Bool:
return cast.ToBool(v)
case reflect.Float64:
return cast.ToFloat64(v)
case reflect.Float32:
return cast.ToFloat32(v)
case reflect.Int64:
return cast.ToInt64(v)
case reflect.Int32:
return cast.ToInt32(v)
case reflect.Int16:
return cast.ToInt16(v)
case reflect.Int8:
return cast.ToInt8(v)
case reflect.Int:
return cast.ToInt(v)
case reflect.Uint64:
return cast.ToUint64(v)
case reflect.Uint32:
return cast.ToUint32(v)
case reflect.Uint16:
return cast.ToUint16(v)
case reflect.Uint8:
return cast.ToUint8(v)
case reflect.Uint:
return cast.ToUint(v)
default:
return v
}
}
? I've tried to create
map[reflect.Kind]func(interface{}) interface{}{
reflect.Bool: cast.ToBool,
// ...
}
But turns out that this is not possible.
Thank you in advance.
go type-safety casting
asked 3 mins ago
celoxxx
62
Is it possible to make this code look better:
package main
import "github.com/celicoo/cast"
func main() {
toTarget("10.0", reflect.Float64)
}
func toTarget(v interface{}, target reflect.Kind) interface{} {
switch target {
case reflect.Bool:
return cast.ToBool(v)
case reflect.Float64:
return cast.ToFloat64(v)
case reflect.Float32:
return cast.ToFloat32(v)
case reflect.Int64:
return cast.ToInt64(v)
case reflect.Int32:
return cast.ToInt32(v)
case reflect.Int16:
return cast.ToInt16(v)
case reflect.Int8:
return cast.ToInt8(v)
case reflect.Int:
return cast.ToInt(v)
case reflect.Uint64:
return cast.ToUint64(v)
case reflect.Uint32:
return cast.ToUint32(v)
case reflect.Uint16:
return cast.ToUint16(v)
case reflect.Uint8:
return cast.ToUint8(v)
case reflect.Uint:
return cast.ToUint(v)
default:
return v
}
}
? I've tried to create
map[reflect.Kind]func(interface{}) interface{}{
reflect.Bool: cast.ToBool,
// ...
}
But turns out that this is not possible.
Thank you in advance.
go type-safety casting
go type-safety casting
asked 3 mins ago
celoxxx
62
asked 3 mins ago
celoxxx
62
asked 3 mins ago
celoxxx
62
asked 3 mins ago
celoxxx
62
asked 3 mins ago
celoxxx
62
62
add a comment |
add a comment |
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