Crate overflower_support

This defines some traits so we can replace ops with method calls of the respective traits (provided they're in scope) without worrying about argument types (hopefully)

The traits are: * AddPanic, SubPanic, MulPanic, DivPanic, RemPanic, ShlPanic, ShrPanic, NegPanic * AddWrap, SubWrap, Mulwrap, DivWrap, RemWrap, ShlWrap, ShrWrap, NegWrap * AddSaturate, SubSaturate, MulSaturate

The *Panic traits all panic on overflow, the *Wrap traits wrap around and the *Saturate traits saturate.

Note: This needs a nightly compiler because it uses the specialization feature.

Traits

AbsPanic	Compute the absolute value of self, panicking on overflow
AbsSaturate	Compute the absolute value of self, saturating on overflow
AbsWrap	Compute the absolute value of self, wrapping on overflow
AddAssignPanic	Add a value to a given value in-place, panicking on overflow
AddAssignWrap	Add a value to a given value in-place, wrapping on overflow
AddPanic	Add two values, panicking on overflow
AddSaturate	Add two values, saturating on overflow
AddWrap	Add two values, wrapping on overflow
DivAssignPanic	Divide this value by a given value in-place, panicking on overflow
DivAssignWrap	Divide a value by a given value in-place, wrapping on overflow
DivPanic	Divide two values, panicking on overflow
DivSaturate	Divide two values, saturating on overflow
DivWrap	Divide two values, wrapping on overflow
MulAssignPanic	Multiply a value with a given value in-place, panicking on overflow
MulAssignWrap	Multiply a value with a given value in-place, wrapping on overflow
MulPanic	Multiply two values, panicking on overflow
MulSaturate	Multiply two values, saturating on overflow
MulWrap	Multiply two values, wrapping on overflow
NegPanic	Negate a value, panic on overflow
NegSaturate	Negate a value, saturate on overflow
NegWrap	Negate a value, wrap on overflow
RemAssignPanic	Get the remainder of dividing this value by a given value in-place, panicking on overflow
RemAssignWrap	Divide a value to a given value, getting the remainder in-place, wrapping on overflow
RemPanic	Get the remainder of dividing one value by another, panicking on overflow
RemSaturate	Divide two values and get the remainder, saturating on overflow
RemWrap	Divide two values and get the remainder, wrapping on overflow
ShlAssignPanic	Shift left in place, panic if bits are shifted out of the value
ShlAssignSaturate	Shift left in place, set self to 0 if the number of bits shifted are higher than the width of the type
ShlAssignWrap	Shift left in place, set self to 0 if the number of bits shifted are higher than the width of the type
ShlPanic	Shift left, panic if bits are shifted out of the value
ShlSaturate	Shift left, return 0 if the number of bits shifted are higher than the width of the type
ShlWrap	Shift left, return 0 if the number of bits shifted are higher than the width of the type
ShrAssignPanic	Shift right in place, panic if the number of bits shifted are higher than the width of the type
ShrAssignSaturate	Shift right in place, set self to 0 if the number of bits shifted are higher than the width of the type
ShrAssignWrap	Shift right in place, set self to 0 if the number of bits shifted are higher than the width of the type
ShrPanic	Shift right, panic if the number of bits shifted are higher than the width of the type
ShrSaturate	Shift right, return 0 if the number of bits shifted are higher than the width of the type
ShrSaturateAssign	Shift right in place, set self to 0 if the number of bits shifted are higher than the width of the type
ShrWrap	Shift right, return 0 if the number of bits shifted are higher than the width of the type
SubAssignPanic	SUbtract a value from a given value in-place, panicking on overflow
SubAssignWrap	Subtract a value from a given value in-place, wrapping on overflow
SubPanic	Subtract two values, panicking on overflow
SubSaturate	Subtract two values, saturating on overflow
SubWrap	Subtract two values, wrapping on overflow