Newer
Older
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
46
47
48
49
50
51
package vm
import (
"fmt"
"math/big"
)
type OutOfGasError struct {
req, has *big.Int
}
func OOG(req, has *big.Int) OutOfGasError {
return OutOfGasError{req, has}
}
func (self OutOfGasError) Error() string {
return fmt.Sprintf("out of gas! require %v, have %v", self.req, self.has)
}
func IsOOGErr(err error) bool {
_, ok := err.(OutOfGasError)
return ok
}
type StackError struct {
req, has int
}
func StackErr(req, has int) StackError {
return StackError{req, has}
}
func (self StackError) Error() string {
return fmt.Sprintf("stack error! require %v, have %v", self.req, self.has)
}
func IsStack(err error) bool {
_, ok := err.(StackError)
return ok
}
type DepthError struct{}
func (self DepthError) Error() string {
return fmt.Sprintf("Max call depth exceeded (%d)", MaxCallDepth)
}
func IsDepthErr(err error) bool {
_, ok := err.(DepthError)
return ok
}