Struct F64

pub struct F64(/* private fields */);

standard 64-bit float

Implementations

impl F64

pub fn from_f32(v: f32) -> Self

Converts primitive f32 to F64

pub fn from_f64(v: f64) -> Self

Converts primitive f64 to F64

Trait Implementations

impl Clone for F64

fn clone(&self) -> F64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for F64

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

Formats the value using the given formatter.

impl Float for F64

const EXPONENT_BIT: Self::Payload = {transmute(0x00000000000007ff): <f64::F64 as Float>::Payload}

const FRACTION_BIT: Self::Payload = {transmute(0x000fffffffffffff): <f64::F64 as Float>::Payload}

const SIGN_POS: usize = 63usize

const EXPONENT_POS: usize = 52usize

type Payload = u64

fn set_payload(&mut self, x: Self::Payload)

fn from_bits(v: Self::Payload) -> Self

fn to_bits(&self) -> Self::Payload

fn bits(&self) -> Self::Payload

👎Deprecated since 0.3.0: Please use to_bits instead

fn add<T: Borrow<Self>>(&self, x: T, rnd: RoundingMode) -> Self

fn sub<T: Borrow<Self>>(&self, x: T, rnd: RoundingMode) -> Self

fn mul<T: Borrow<Self>>(&self, x: T, rnd: RoundingMode) -> Self

fn fused_mul_add<T: Borrow<Self>>(&self, x: T, y: T, rnd: RoundingMode) -> Self

fn div<T: Borrow<Self>>(&self, x: T, rnd: RoundingMode) -> Self

fn rem<T: Borrow<Self>>(&self, x: T, rnd: RoundingMode) -> Self

fn sqrt(&self, rnd: RoundingMode) -> Self

fn eq<T: Borrow<Self>>(&self, x: T) -> bool

fn lt<T: Borrow<Self>>(&self, x: T) -> bool

fn le<T: Borrow<Self>>(&self, x: T) -> bool

fn lt_quiet<T: Borrow<Self>>(&self, x: T) -> bool

fn le_quiet<T: Borrow<Self>>(&self, x: T) -> bool

fn eq_signaling<T: Borrow<Self>>(&self, x: T) -> bool

fn is_signaling_nan(&self) -> bool

fn from_u32(x: u32, rnd: RoundingMode) -> Self

fn from_u64(x: u64, rnd: RoundingMode) -> Self

fn from_i32(x: i32, rnd: RoundingMode) -> Self

fn from_i64(x: i64, rnd: RoundingMode) -> Self

fn to_u32(&self, rnd: RoundingMode, exact: bool) -> u32

fn to_u64(&self, rnd: RoundingMode, exact: bool) -> u64

fn to_i32(&self, rnd: RoundingMode, exact: bool) -> i32

fn to_i64(&self, rnd: RoundingMode, exact: bool) -> i64

fn to_f16(&self, rnd: RoundingMode) -> F16

fn to_bf16(&self, rnd: RoundingMode) -> BF16

fn to_f32(&self, rnd: RoundingMode) -> F32

fn to_f64(&self, _rnd: RoundingMode) -> F64

fn to_f128(&self, rnd: RoundingMode) -> F128

fn round_to_integral(&self, rnd: RoundingMode) -> Self

fn compare<T: Borrow<Self>>(&self, x: T) -> Option<Ordering>

fn from_u8(x: u8, rnd: RoundingMode) -> Self

where Self: Sized,

fn from_u16(x: u16, rnd: RoundingMode) -> Self

where Self: Sized,

fn from_i8(x: i8, rnd: RoundingMode) -> Self

where Self: Sized,

fn from_i16(x: i16, rnd: RoundingMode) -> Self

where Self: Sized,

fn neg(&self) -> Self

where Self: Sized,

fn abs(&self) -> Self

where Self: Sized,

fn sign(&self) -> Self::Payload

fn exponent(&self) -> Self::Payload

fn fraction(&self) -> Self::Payload

fn is_positive(&self) -> bool

fn is_positive_zero(&self) -> bool

fn is_positive_subnormal(&self) -> bool

fn is_positive_normal(&self) -> bool

fn is_positive_infinity(&self) -> bool

fn is_negative(&self) -> bool

fn is_negative_zero(&self) -> bool

fn is_negative_subnormal(&self) -> bool

fn is_negative_normal(&self) -> bool

fn is_negative_infinity(&self) -> bool

fn is_nan(&self) -> bool

fn is_zero(&self) -> bool

fn is_subnormal(&self) -> bool

fn set_sign(&mut self, x: Self::Payload)

fn set_exponent(&mut self, x: Self::Payload)

fn set_fraction(&mut self, x: Self::Payload)

fn positive_infinity() -> Self

where Self: Sized,

fn positive_zero() -> Self

where Self: Sized,

fn negative_infinity() -> Self

where Self: Sized,

fn negative_zero() -> Self

where Self: Sized,

fn quiet_nan() -> Self

where Self: Sized,

impl Copy for F64