cast.go raw

   1  // Copyright © 2014 Steve Francia <spf@spf13.com>.
   2  //
   3  // Use of this source code is governed by an MIT-style
   4  // license that can be found in the LICENSE file.
   5  
   6  // Package cast provides easy and safe casting in Go.
   7  package cast
   8  
   9  import "time"
  10  
  11  // ToBool casts an interface to a bool type.
  12  func ToBool(i interface{}) bool {
  13  	v, _ := ToBoolE(i)
  14  	return v
  15  }
  16  
  17  // ToTime casts an interface to a time.Time type.
  18  func ToTime(i interface{}) time.Time {
  19  	v, _ := ToTimeE(i)
  20  	return v
  21  }
  22  
  23  func ToTimeInDefaultLocation(i interface{}, location *time.Location) time.Time {
  24  	v, _ := ToTimeInDefaultLocationE(i, location)
  25  	return v
  26  }
  27  
  28  // ToDuration casts an interface to a time.Duration type.
  29  func ToDuration(i interface{}) time.Duration {
  30  	v, _ := ToDurationE(i)
  31  	return v
  32  }
  33  
  34  // ToFloat64 casts an interface to a float64 type.
  35  func ToFloat64(i interface{}) float64 {
  36  	v, _ := ToFloat64E(i)
  37  	return v
  38  }
  39  
  40  // ToFloat32 casts an interface to a float32 type.
  41  func ToFloat32(i interface{}) float32 {
  42  	v, _ := ToFloat32E(i)
  43  	return v
  44  }
  45  
  46  // ToInt64 casts an interface to an int64 type.
  47  func ToInt64(i interface{}) int64 {
  48  	v, _ := ToInt64E(i)
  49  	return v
  50  }
  51  
  52  // ToInt32 casts an interface to an int32 type.
  53  func ToInt32(i interface{}) int32 {
  54  	v, _ := ToInt32E(i)
  55  	return v
  56  }
  57  
  58  // ToInt16 casts an interface to an int16 type.
  59  func ToInt16(i interface{}) int16 {
  60  	v, _ := ToInt16E(i)
  61  	return v
  62  }
  63  
  64  // ToInt8 casts an interface to an int8 type.
  65  func ToInt8(i interface{}) int8 {
  66  	v, _ := ToInt8E(i)
  67  	return v
  68  }
  69  
  70  // ToInt casts an interface to an int type.
  71  func ToInt(i interface{}) int {
  72  	v, _ := ToIntE(i)
  73  	return v
  74  }
  75  
  76  // ToUint casts an interface to a uint type.
  77  func ToUint(i interface{}) uint {
  78  	v, _ := ToUintE(i)
  79  	return v
  80  }
  81  
  82  // ToUint64 casts an interface to a uint64 type.
  83  func ToUint64(i interface{}) uint64 {
  84  	v, _ := ToUint64E(i)
  85  	return v
  86  }
  87  
  88  // ToUint32 casts an interface to a uint32 type.
  89  func ToUint32(i interface{}) uint32 {
  90  	v, _ := ToUint32E(i)
  91  	return v
  92  }
  93  
  94  // ToUint16 casts an interface to a uint16 type.
  95  func ToUint16(i interface{}) uint16 {
  96  	v, _ := ToUint16E(i)
  97  	return v
  98  }
  99  
 100  // ToUint8 casts an interface to a uint8 type.
 101  func ToUint8(i interface{}) uint8 {
 102  	v, _ := ToUint8E(i)
 103  	return v
 104  }
 105  
 106  // ToString casts an interface to a string type.
 107  func ToString(i interface{}) string {
 108  	v, _ := ToStringE(i)
 109  	return v
 110  }
 111  
 112  // ToStringMapString casts an interface to a map[string]string type.
 113  func ToStringMapString(i interface{}) map[string]string {
 114  	v, _ := ToStringMapStringE(i)
 115  	return v
 116  }
 117  
 118  // ToStringMapStringSlice casts an interface to a map[string][]string type.
 119  func ToStringMapStringSlice(i interface{}) map[string][]string {
 120  	v, _ := ToStringMapStringSliceE(i)
 121  	return v
 122  }
 123  
 124  // ToStringMapBool casts an interface to a map[string]bool type.
 125  func ToStringMapBool(i interface{}) map[string]bool {
 126  	v, _ := ToStringMapBoolE(i)
 127  	return v
 128  }
 129  
 130  // ToStringMapInt casts an interface to a map[string]int type.
 131  func ToStringMapInt(i interface{}) map[string]int {
 132  	v, _ := ToStringMapIntE(i)
 133  	return v
 134  }
 135  
 136  // ToStringMapInt64 casts an interface to a map[string]int64 type.
 137  func ToStringMapInt64(i interface{}) map[string]int64 {
 138  	v, _ := ToStringMapInt64E(i)
 139  	return v
 140  }
 141  
 142  // ToStringMap casts an interface to a map[string]interface{} type.
 143  func ToStringMap(i interface{}) map[string]interface{} {
 144  	v, _ := ToStringMapE(i)
 145  	return v
 146  }
 147  
 148  // ToSlice casts an interface to a []interface{} type.
 149  func ToSlice(i interface{}) []interface{} {
 150  	v, _ := ToSliceE(i)
 151  	return v
 152  }
 153  
 154  // ToBoolSlice casts an interface to a []bool type.
 155  func ToBoolSlice(i interface{}) []bool {
 156  	v, _ := ToBoolSliceE(i)
 157  	return v
 158  }
 159  
 160  // ToStringSlice casts an interface to a []string type.
 161  func ToStringSlice(i interface{}) []string {
 162  	v, _ := ToStringSliceE(i)
 163  	return v
 164  }
 165  
 166  // ToIntSlice casts an interface to a []int type.
 167  func ToIntSlice(i interface{}) []int {
 168  	v, _ := ToIntSliceE(i)
 169  	return v
 170  }
 171  
 172  // ToDurationSlice casts an interface to a []time.Duration type.
 173  func ToDurationSlice(i interface{}) []time.Duration {
 174  	v, _ := ToDurationSliceE(i)
 175  	return v
 176  }
 177