Enum rustc_const_math::ConstFloat

pub enum ConstFloat {
    F32(f32),
    F64(f64),
}

🔬 This is a nightly-only experimental API. (rustc_private)

Variants

F32(f32)

🔬 This is a nightly-only experimental API. (rustc_private)

F64(f64)

🔬 This is a nightly-only experimental API. (rustc_private)

Methods

impl ConstFloat

fn description(&self) -> &'static str

🔬 This is a nightly-only experimental API. (rustc_private)

Description of the type, not the value

fn is_nan(&self) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

fn try_cmp(self, rhs: Self) -> Result<Ordering, ConstMathErr>

🔬 This is a nightly-only experimental API. (rustc_private)

Compares the values if they are of the same type

Trait Implementations

impl Copy for ConstFloat

impl Clone for ConstFloat

fn clone(&self) -> ConstFloat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConstFloat

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Encodable for ConstFloat

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

🔬 This is a nightly-only experimental API. (rustc_private)

deprecated in favor of rustc-serialize on crates.io

impl Decodable for ConstFloat

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<ConstFloat, __D::Error>

🔬 This is a nightly-only experimental API. (rustc_private)

deprecated in favor of rustc-serialize on crates.io

impl PartialEq for ConstFloat

Note that equality for ConstFloat means that the it is the same constant, not that the rust values are equal. In particular, NaN == NaN (at least if it's the same NaN; distinct encodings for NaN are considering unequal).

fn eq(&self, other: &Self) -> bool

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

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

This method tests for !=.

impl Eq for ConstFloat

impl Hash for ConstFloat

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

Feeds this value into the state given, updating the hasher as necessary.

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

Feeds a slice of this type into the state provided.

impl Display for ConstFloat

fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Add for ConstFloat

type Output = Result<Self, ConstMathErr>

The resulting type after applying the + operator

fn add(self, rhs: Self) -> Result<Self, ConstMathErr>

The method for the + operator

impl Sub for ConstFloat

type Output = Result<Self, ConstMathErr>

The resulting type after applying the - operator

fn sub(self, rhs: Self) -> Result<Self, ConstMathErr>

The method for the - operator

impl Mul for ConstFloat

type Output = Result<Self, ConstMathErr>

The resulting type after applying the * operator

fn mul(self, rhs: Self) -> Result<Self, ConstMathErr>

The method for the * operator

impl Div for ConstFloat

type Output = Result<Self, ConstMathErr>

The resulting type after applying the / operator

fn div(self, rhs: Self) -> Result<Self, ConstMathErr>

The method for the / operator

impl Rem for ConstFloat

type Output = Result<Self, ConstMathErr>

The resulting type after applying the % operator

fn rem(self, rhs: Self) -> Result<Self, ConstMathErr>

The method for the % operator

impl Neg for ConstFloat

type Output = Self

The resulting type after applying the - operator

fn neg(self) -> Self

The method for the unary - operator