Type Alias F64

pub type F64 = F64<NativeEndian>;

A 64-bit floating point number stored in native-endian byte order.

Aliased Type

struct F64(/* private fields */);

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes

Implementations

impl<O> F64<O>

pub const ZERO: F64<O>

The value zero.

This constant should be preferred to constructing a new value using new, as new may perform an endianness swap depending on the endianness and platform.

pub const fn from_bytes(bytes: [u8; 8]) -> F64<O>

Constructs a new value from bytes which are already in the endianness O.

impl<O: ByteOrder> F64<O>

pub fn new(n: f64) -> F64<O>

Constructs a new value, possibly performing an endianness swap to guarantee that the returned value has endianness O.

pub fn get(self) -> f64

Returns the value as a primitive type, possibly performing an endianness swap to guarantee that the return value has the endianness of the native platform.

pub fn set(&mut self, n: f64)

Updates the value in place as a primitive type, possibly performing an endianness swap to guarantee that the stored value has the endianness O.

Trait Implementations

impl<O: ByteOrder> Add for F64<O>

type Output = F64<O>

The resulting type after applying the + operator.

fn add(self, rhs: F64<O>) -> F64<O>

Performs the + operation.

impl<O: ByteOrder> AddAssign for F64<O>

fn add_assign(&mut self, rhs: F64<O>)

Performs the += operation.

impl<O> AsBytes for F64<O>

where [u8; 8]: AsBytes, PhantomData<O>: AsBytes,

fn as_bytes(&self) -> &[u8]

Gets the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to bytes.

fn write_to_prefix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the prefix of bytes.

fn write_to_suffix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the suffix of bytes.

impl<O: ByteOrder> AsMut<[u8; 8]> for F64<O>

fn as_mut(&mut self) -> &mut [u8; 8]

Converts this type into a mutable reference of the (usually inferred) input type.

impl<O: ByteOrder> AsRef<[u8; 8]> for F64<O>

fn as_ref(&self) -> &[u8; 8]

Converts this type into a shared reference of the (usually inferred) input type.

impl<O: Clone> Clone for F64<O>

fn clone(&self) -> F64<O>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<O: ByteOrder> Debug for F64<O>

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

Formats the value using the given formatter.

impl<O> Default for F64<O>

fn default() -> F64<O>

Returns the “default value” for a type.

impl<O: ByteOrder> Display for F64<O>

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

Formats the value using the given formatter.

impl<O: ByteOrder> Div for F64<O>

type Output = F64<O>

The resulting type after applying the / operator.

fn div(self, rhs: F64<O>) -> F64<O>

Performs the / operation.

impl<O: ByteOrder> DivAssign for F64<O>

fn div_assign(&mut self, rhs: F64<O>)

Performs the /= operation.

impl<O: ByteOrder> From<[u8; 8]> for F64<O>

fn from(bytes: [u8; 8]) -> F64<O>

Converts to this type from the input type.

impl<O: ByteOrder, P: ByteOrder> From<F32<O>> for F64<P>

fn from(x: F32<O>) -> F64<P>

Converts to this type from the input type.

impl<O: ByteOrder> From<f64> for F64<O>

fn from(x: f64) -> F64<O>

Converts to this type from the input type.

impl<O> FromBytes for F64<O>

where [u8; 8]: FromBytes, PhantomData<O>: FromBytes,

fn ref_from(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the given bytes as a &Self without copying.

fn ref_from_prefix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the prefix of the given bytes as a &Self without copying.

fn ref_from_suffix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the suffix of the given bytes as a &Self without copying.

fn mut_from(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut Self without copying.

fn mut_from_prefix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut Self without copying.

fn mut_from_suffix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut Self without copying.

fn slice_from(bytes: &[u8]) -> Option<&[Self]>

where Self: Sized,

Interprets the given bytes as a &[Self] without copying.

fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>

where Self: Sized,

Interprets the prefix of the given bytes as a &[Self] with length equal to count without copying.

fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>

where Self: Sized,

Interprets the suffix of the given bytes as a &[Self] with length equal to count without copying.

fn mut_slice_from(bytes: &mut [u8]) -> Option<&mut [Self]>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut [Self] without copying.

fn mut_slice_from_prefix( bytes: &mut [u8], count: usize, ) -> Option<(&mut [Self], &mut [u8])>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut [Self] with length equal to count without copying.

fn mut_slice_from_suffix( bytes: &mut [u8], count: usize, ) -> Option<(&mut [u8], &mut [Self])>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut [Self] with length equal to count without copying.

fn read_from(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the suffix of bytes.

impl<O> FromZeroes for F64<O>

where [u8; 8]: FromZeroes, PhantomData<O>: FromZeroes,

fn zero(&mut self)

Overwrites self with zeroes.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl<O: Hash> Hash for F64<O>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<O: ByteOrder> Mul for F64<O>

type Output = F64<O>

The resulting type after applying the * operator.

fn mul(self, rhs: F64<O>) -> F64<O>

Performs the * operation.

impl<O: ByteOrder> MulAssign for F64<O>

fn mul_assign(&mut self, rhs: F64<O>)

Performs the *= operation.

impl<O: ByteOrder> Neg for F64<O>

type Output = F64<O>

The resulting type after applying the - operator.

fn neg(self) -> F64<O>

Performs the unary - operation.

impl<O: ByteOrder> PartialEq<[u8; 8]> for F64<O>

fn eq(&self, other: &[u8; 8]) -> 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<O: PartialEq> PartialEq for F64<O>

fn eq(&self, other: &F64<O>) -> 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<O: ByteOrder> Rem for F64<O>

type Output = F64<O>

The resulting type after applying the % operator.

fn rem(self, rhs: F64<O>) -> F64<O>

Performs the % operation.

impl<O: ByteOrder> RemAssign for F64<O>

fn rem_assign(&mut self, rhs: F64<O>)

Performs the %= operation.

impl<O: ByteOrder> Sub for F64<O>

type Output = F64<O>

The resulting type after applying the - operator.

fn sub(self, rhs: F64<O>) -> F64<O>

Performs the - operation.

impl<O: ByteOrder> SubAssign for F64<O>

fn sub_assign(&mut self, rhs: F64<O>)

Performs the -= operation.

impl<O: Copy> Copy for F64<O>

impl<O: Eq> Eq for F64<O>

impl<O> StructuralPartialEq for F64<O>

impl<O> Unaligned for F64<O>

where [u8; 8]: Unaligned, PhantomData<O>: Unaligned,