Struct lexical_util::extended_float::ExtendedFloat

source · [−]

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

Expand description

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

source

impl<M: UnsignedInteger> ExtendedFloat<M>

source

pub fn mantissa(&self) -> M

Get the mantissa component.

source

pub fn exponent(&self) -> i32

Get the exponent component.

Trait Implementations

source

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

source

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

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

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

source

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

Formats the value using the given formatter. Read more

source

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

source

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

source

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

Auto Trait Implementations

impl<M> RefUnwindSafe for ExtendedFloat<M>where
M: RefUnwindSafe,

impl<M> Send for ExtendedFloat<M>

impl<M> Sync for ExtendedFloat<M>

impl<M> Unpin for ExtendedFloat<M>where
M: Unpin,

impl<M> UnwindSafe for ExtendedFloat<M>where
M: UnwindSafe,

Blanket Implementations

source

impl<T> Any for Twhere
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct lexical_util::extended_float::ExtendedFloat

Fields

Implementations

impl<M: UnsignedInteger> ExtendedFloat<M>

pub fn mantissa(&self) -> M

pub fn exponent(&self) -> i32

Trait Implementations

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

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

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

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

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

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

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

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

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

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

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

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

Auto Trait Implementations

impl<M> RefUnwindSafe for ExtendedFloat<M>where M: RefUnwindSafe,

impl<M> Send for ExtendedFloat<M>

impl<M> Sync for ExtendedFloat<M>

impl<M> Unpin for ExtendedFloat<M>where M: Unpin,

impl<M> UnwindSafe for ExtendedFloat<M>where M: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<M> RefUnwindSafe for ExtendedFloat<M>where
M: RefUnwindSafe,

impl<M> Unpin for ExtendedFloat<M>where
M: Unpin,

impl<M> UnwindSafe for ExtendedFloat<M>where
M: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,