Enum NanPattern

pub enum NanPattern<T> {
    CanonicalNan,
    ArithmeticNan,
    Value(T),
}

Either a NaN pattern (nan:canonical, nan:arithmetic) or a value of type T.

Variants

CanonicalNan

ArithmeticNan

Value(T)

Trait Implementations

impl<T: Clone> Clone for NanPattern<T>

fn clone(&self) -> NanPattern<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for NanPattern<T>

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

Formats the value using the given formatter.

impl<'a, T> Parse<'a> for NanPattern<T>

where T: Parse<'a>,

fn parse(parser: Parser<'a>) -> Result<Self>

Attempts to parse Self from parser, returning an error if it could not be parsed.

impl<T: PartialEq> PartialEq for NanPattern<T>

fn eq(&self, other: &NanPattern<T>) -> 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<T: Copy> Copy for NanPattern<T>

impl<T> StructuralPartialEq for NanPattern<T>