Module checked

Traits

• CheckedAdd
  Performs addition that returns None instead of wrapping around on overflow.
• CheckedDiv
  Performs division that returns None instead of panicking on division by zero and instead of wrapping around on underflow and overflow.
• CheckedMul
  Performs multiplication that returns None instead of wrapping around on underflow or overflow.
• CheckedNeg
  Performs negation that returns None if the result can’t be represented.
• CheckedRem
  Performs an integral remainder that returns None instead of panicking on division by zero and instead of wrapping around on underflow and overflow.
• CheckedShl
  Performs a left shift that returns None on shifts larger than or equal to the type width.
• CheckedShr
  Performs a right shift that returns None on shifts larger than or equal to the type width.
• CheckedSub
  Performs subtraction that returns None instead of wrapping around on underflow.