Struct rustc::ty::FloatVid

pub struct FloatVid {
    pub index: u32,
}

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Fields

index: u32

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Trait Implementations

impl<'a, 'gcx> HashStable<StableHashingContext<'a>> for FloatVid

fn hash_stable<W: StableHasherResult>(     &self,     _hcx: &mut StableHashingContext<'a>,     _hasher: &mut StableHasher<W> )

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

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impl UnifyKey for FloatVid

type Value = Option<FloatVarValue>

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fn index(&self) -> u32

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fn from_index(i: u32) -> FloatVid

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fn tag() -> &'static str

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fn order_roots(     a: Self,     a_value: &Self::Value,     b: Self,     b_value: &Self::Value ) -> Option<(Self, Self)>

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If true, then self should be preferred as root to other. Note that we assume a consistent partial ordering, so returning true implies that other.prefer_as_root_to(self) would return false. If there is no ordering between two keys (i.e., a.prefer_as_root_to(b) and b.prefer_as_root_to(a) both return false) then the rank will be used to determine the root in an optimal way.

impl Clone for FloatVid

fn clone(&self) -> FloatVid

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for FloatVid

impl PartialEq for FloatVid

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

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

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

This method tests for !=.

impl Eq for FloatVid

fn assert_receiver_is_total_eq(&self)

impl PartialOrd for FloatVid

fn partial_cmp(&self, other: &FloatVid) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &FloatVid) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &FloatVid) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &FloatVid) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &FloatVid) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Ord for FloatVid

fn cmp(&self, other: &FloatVid) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl Hash for FloatVid

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,

Feeds a slice of this type into the given [Hasher].

impl Encodable for FloatVid

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

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

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impl Decodable for FloatVid

fn decode<__D: Decoder>(d: &mut __D) -> Result<FloatVid, __D::Error>

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

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impl Debug for FloatVid

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

Formats the value using the given formatter.