Struct ordered_float::NotNaN
[−]
[src]
pub struct NotNaN<T: Float>(_);
A wrapper around Floats providing an implementation of Ord and Hash.
A NaN value cannot be stored in this type.
Methods
impl<T: Float> NotNaN<T>
[src]
fn new(val: T) -> Result<Self, FloatIsNaN>
Create a NotNaN value.
Returns Err if val is NaN
unsafe fn unchecked_new(val: T) -> Self
Create a NotNaN value from a value that is guaranteed to not be NaN
Behaviour is undefined if val
is NaN
fn into_inner(self) -> T
Get the value out.
Trait Implementations
impl<T: Copy + Float> Copy for NotNaN<T>
[src]
impl<T: Clone + Float> Clone for NotNaN<T>
[src]
fn clone(&self) -> NotNaN<T>
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<T: Default + Float> Default for NotNaN<T>
[src]
impl<T: Debug + Float> Debug for NotNaN<T>
[src]
impl<T: PartialEq + Float> PartialEq for NotNaN<T>
[src]
fn eq(&self, __arg_0: &NotNaN<T>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &NotNaN<T>) -> bool
This method tests for !=
.
impl<T: PartialOrd + Float> PartialOrd for NotNaN<T>
[src]
fn partial_cmp(&self, __arg_0: &NotNaN<T>) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &NotNaN<T>) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &NotNaN<T>) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &NotNaN<T>) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &NotNaN<T>) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl<T: Float> AsRef<T> for NotNaN<T>
[src]
fn as_ref(&self) -> &T
Performs the conversion.
impl<T: Float + PartialOrd> Ord for NotNaN<T>
[src]
fn cmp(&self, other: &NotNaN<T>) -> Ordering
This method returns an Ordering
between self
and other
. Read more
impl<T: Float> Hash for NotNaN<T>
[src]
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<T: Float + Display> Display for NotNaN<T>
[src]
impl Into<f32> for NotNaN<f32>
[src]
impl Into<f64> for NotNaN<f64>
[src]
impl<T: Float> From<T> for NotNaN<T>
[src]
Creates a NotNaN value from a Float.
Panics if the provided value is NaN.
fn from(v: T) -> Self
Performs the conversion.
impl<T: Float> Deref for NotNaN<T>
[src]
type Target = T
The resulting type after dereferencing
fn deref(&self) -> &Self::Target
The method called to dereference a value