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var ( // SafeUintOne is 1 SafeUintOne = (*SafeUint256)(big.NewInt(1)) )
Functions ¶
This section is empty.
Types ¶
type SafeUint256 ¶
SafeUint256 calculation uint256
func ParseSafeUint256 ¶
func ParseSafeUint256(x string) (*SafeUint256, bool)
ParseSafeUint256 get uint256 obj from str
func SafeAdd ¶
func SafeAdd(x, y *SafeUint256) (*SafeUint256, bool)
SafeAdd sets z to the sum x+y and returns z.
func SafeDiv ¶
func SafeDiv(x, y *SafeUint256) *SafeUint256
SafeDiv sets z to the quotient x/y for y != 0 and returns z. If y == 0, a division-by-zero run-time panic occurs. Div implements Euclidean division (unlike Go); see DivMod for more details.
func SafeMul ¶
func SafeMul(x, y *SafeUint256) (*SafeUint256, bool)
SafeMul sets z to the product x*y and returns z.
func SafeSub ¶
func SafeSub(x, y *SafeUint256) (*SafeUint256, bool)
SafeSub sets z to the difference x-y and returns z.
func (*SafeUint256) Cmp ¶
func (x *SafeUint256) Cmp(y *SafeUint256) int
Cmp compares x and y and returns:
-1 if x < y 0 if x == y +1 if x > y
func (*SafeUint256) IsMaxSafeUint256 ¶
func (x *SafeUint256) IsMaxSafeUint256() bool
IsMaxSafeUint256 return is maxUint256
func (*SafeUint256) ToString ¶
func (x *SafeUint256) ToString() string
ToString get str from uint256
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