Module math

Expand description

Utilties for working with numerical values.

Traits§

AsPrimitive: A generic interface for casting between machine scalars with the as operator, which admits narrowing and precision loss. Implementers of this trait AsPrimitive should behave like a primitive numeric type (e.g. a newtype around another primitive), and the intended conversion must never fail.
FloatExt: An extension trait for f32 and f64.
Number: A trait for types that implement all the basic operations of a number.
One: Defines a multiplicative identity element for Self.
Zero: Defines an additive identity element for Self.

clamp: Clamps a number so that it is between a minimum and maximum bound.
clamp_mut: Clamps a number in-place so that it is between a minimum and maximum bound.
one: Returns the multiplicative identity, 1.
zero: Returns the additive identity, 0.