Enum rustc_const_math::ConstFloat
[−]
[src]
pub enum ConstFloat { F32(f32), F64(f64), }
rustc_private
)Variants
F32(f32)
rustc_private
)F64(f64)
rustc_private
)Methods
impl ConstFloat
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fn description(&self) -> &'static str
rustc_private
)Description of the type, not the value
fn is_nan(&self) -> bool
rustc_private
)fn try_cmp(self, rhs: Self) -> Result<Ordering, ConstMathErr>
rustc_private
)Compares the values if they are of the same type
Trait Implementations
impl Copy for ConstFloat
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impl Clone for ConstFloat
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fn clone(&self) -> ConstFloat
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Debug for ConstFloat
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impl Encodable for ConstFloat
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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
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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
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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 ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0
This method tests for !=
.
impl Eq for ConstFloat
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impl Hash for ConstFloat
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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
1.3.0
Feeds a slice of this type into the state provided.
impl Display for ConstFloat
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fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter. Read more
impl Add for ConstFloat
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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
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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
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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
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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
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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