-
Notifications
You must be signed in to change notification settings - Fork 0
/
errors.go
45 lines (37 loc) · 1.31 KB
/
errors.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
// Copyright (C) 2022 Satoshi Konno All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package safecast
import (
"errors"
"fmt"
)
var ErrCast = errors.New("cast error")
const (
errorCastType = "%w : %T (%v) => %T"
errorOverRange = "%w : out of range %v > %T"
errorUnderRange = "%w : out of range %v < %T"
errorSimple = "%w : %s"
)
func newErrorCast(fromItem any, toItem any) error {
return fmt.Errorf(errorCastType, ErrCast, fromItem, fromItem, toItem)
}
func newErrorOverRange(fromItem any, toItem any) error {
return fmt.Errorf(errorOverRange, ErrCast, fromItem, toItem)
}
func newErrorUnderRange(fromItem any, toItem any) error {
return fmt.Errorf(errorUnderRange, ErrCast, fromItem, toItem)
}
func newErrorWithError(err error) error {
return fmt.Errorf(errorSimple, ErrCast, err.Error())
}