Module num::traits [−] [src]

Numeric traits for generic mathematics

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.
CheckedSub	Performs subtraction that returns `None` instead of wrapping around on underflow.
Float
FromPrimitive	A generic trait for converting a number to a value.
Num	The base trait for numeric types
NumCast	An interface for casting between machine scalars.
One	Defines a multiplicative identity element for `Self`.
PrimInt
Saturating	Saturating math operations
Signed	Useful functions for signed numbers (i.e. numbers that can be negative).
ToPrimitive	A generic trait for converting a value to a number.
Unsigned	A trait for values which cannot be negative
Zero	Defines an additive identity element for `Self`.

Functions

cast	Cast from one machine scalar to another.