Enum rustc_middle::ty::subst::GenericArgKind

pub enum GenericArgKind<'tcx> {
    Lifetime(Region<'tcx>),
    Type(Ty<'tcx>),
    Const(Const<'tcx>),
}

Variants

Lifetime(Region<'tcx>)

Type(Ty<'tcx>)

Const(Const<'tcx>)

Implementations

impl<'tcx> GenericArgKind<'tcx>

fn pack(self) -> GenericArg<'tcx>

Trait Implementations

impl<'tcx> Debug for GenericArgKind<'tcx>

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

Formats the value using the given formatter.

impl<'tcx, __D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<__D> for GenericArgKind<'tcx>

fn decode(__decoder: &mut __D) -> Self

impl<'tcx, __E: TyEncoder<I = TyCtxt<'tcx>>> Encodable<__E> for GenericArgKind<'tcx>

fn encode(&self, __encoder: &mut __E)

impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for GenericArgKind<'tcx>

fn hash_stable(
    &self,
    hcx: &mut StableHashingContext<'a>,
    hasher: &mut StableHasher
)

impl<'tcx> Ord for GenericArgKind<'tcx>

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<'tcx> PartialEq<GenericArgKind<'tcx>> for GenericArgKind<'tcx>

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'tcx> PartialOrd<GenericArgKind<'tcx>> for GenericArgKind<'tcx>

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

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

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

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

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

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

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

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

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> Eq for GenericArgKind<'tcx>

impl<'tcx> StructuralEq for GenericArgKind<'tcx>

impl<'tcx> StructuralPartialEq for GenericArgKind<'tcx>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes

Size for each variant:

• Lifetime: 8 bytes
• Type: 8 bytes
• Const: 8 bytes