Struct ExtendedFloat

pub struct ExtendedFloat<M: UnsignedInteger> {
    pub mant: M,
    pub exp: i32,
}

Extended precision floating-point type.

This doesn’t have any methods because it’s used for very different things for the Lemire, Bellepheron, and other algorithms. In Grisu, it’s an unbiased representation, for Lemire, it’s a biased representation.

Fields

mant: M

Mantissa for the extended-precision float.

exp: i32

Binary exponent for the extended-precision float.

Implementations

impl<M: UnsignedInteger> ExtendedFloat<M>

pub fn mantissa(&self) -> M

Get the mantissa component.

pub fn exponent(&self) -> i32

Get the exponent component.

Trait Implementations

impl<M: Clone + UnsignedInteger> Clone for ExtendedFloat<M>

fn clone(&self) -> ExtendedFloat<M>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<M: Debug + UnsignedInteger> Debug for ExtendedFloat<M>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<M: PartialEq + UnsignedInteger> PartialEq for ExtendedFloat<M>

fn eq(&self, other: &ExtendedFloat<M>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<M: Copy + UnsignedInteger> Copy for ExtendedFloat<M>

impl<M: Eq + UnsignedInteger> Eq for ExtendedFloat<M>

impl<M: UnsignedInteger> StructuralPartialEq for ExtendedFloat<M>