Trait tc_value::NumberClass
source · [−]pub trait NumberClass: Default + Into<NumberType> + Ord + Send + Display {
type Instance: NumberInstance;
fn cast(&self, n: Number) -> Self::Instance;
fn size(self) -> usize;
fn one(&self) -> Self::Instance;
fn zero(&self) -> Self::Instance;
fn is_complex(&self) -> bool { ... }
fn is_real(&self) -> bool { ... }
}
Expand description
Defines common properties of numeric types supported by Number
.
Required Associated Types
type Instance: NumberInstance
Required Methods
Cast the given Number
into an instance of this type.
Provided Methods
fn is_complex(&self) -> bool
fn is_complex(&self) -> bool
Return true
if this is a complex type.