Module orml_traits::arithmetic

Traits

• Bounded
  Numbers which have upper and lower bounds
• 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.
• 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.
• One
  Defines a multiplicative identity element for Self.
• Signed
  Useful functions for signed numbers (i.e. numbers that can be negative).
• SimpleArithmetic
  A meta trait for arithmetic.
• Zero
  Defines an additive identity element for Self.