Struct rustc_middle::ty::consts::kind::Unevaluated

pub struct Unevaluated<'tcx> {
    pub def: WithOptConstParam<DefId>,
    pub substs: SubstsRef<'tcx>,
    pub promoted: Option<Promoted>,
}

An unevaluated, potentially generic, constant.

Fields

def: WithOptConstParam<DefId>

substs: SubstsRef<'tcx>

promoted: Option<Promoted>

Trait Implementations

impl<'tcx> Clone for Unevaluated<'tcx>

fn clone(&self) -> Unevaluated<'tcx>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Copy for Unevaluated<'tcx>

impl<'tcx> Debug for Unevaluated<'tcx>

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

Formats the value using the given formatter.

impl<'tcx, __D: TyDecoder<'tcx>> Decodable<__D> for Unevaluated<'tcx>

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<'tcx, __E: TyEncoder<'tcx>> Encodable<__E> for Unevaluated<'tcx>

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl<'tcx> Eq for Unevaluated<'tcx>

impl<'tcx> Hash for Unevaluated<'tcx>

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for Unevaluated<'tcx>

fn hash_stable(
    &self,
    __hcx: &mut StableHashingContext<'__ctx>,
    __hasher: &mut StableHasher
)

impl<'tcx> Ord for Unevaluated<'tcx>

fn cmp(&self, other: &Unevaluated<'tcx>) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<'tcx> PartialEq<Unevaluated<'tcx>> for Unevaluated<'tcx>

fn eq(&self, other: &Unevaluated<'tcx>) -> bool

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

fn ne(&self, other: &Unevaluated<'tcx>) -> bool

This method tests for !=.

impl<'tcx> PartialOrd<Unevaluated<'tcx>> for Unevaluated<'tcx>

fn partial_cmp(&self, other: &Unevaluated<'tcx>) -> Option<Ordering>

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl<'tcx> StructuralEq for Unevaluated<'tcx>

impl<'tcx> StructuralPartialEq for Unevaluated<'tcx>