Enum rustc_hir_typeck::generator_interior::drop_ranges::TrackedValue

enum TrackedValue {
    Variable(HirId),
    Temporary(HirId),
}

Identifies a value whose drop state we need to track.

Variants

Variable(HirId)

Represents a named variable, such as a let binding, parameter, or upvar.

The HirId points to the variable’s definition site.

Temporary(HirId)

A value produced as a result of an expression.

The HirId points to the expression that returns this value.

Implementations

impl TrackedValue

fn hir_id(&self) -> HirId

fn from_place_with_projections_allowed( place_with_id: &PlaceWithHirId<'_> ) -> Self

Trait Implementations

impl Clone for TrackedValue

fn clone(&self) -> TrackedValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TrackedValue

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

Formats the value using the given formatter.

impl Hash for TrackedValue

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<TrackedValue> for TrackedValue

fn eq(&self, other: &TrackedValue) -> 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 TryFrom<&PlaceWithHirId<'_>> for TrackedValue

type Error = TrackedValueConversionError

The type returned in the event of a conversion error.

fn try_from(place_with_id: &PlaceWithHirId<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for TrackedValue

impl Eq for TrackedValue

impl StructuralEq for TrackedValue

impl StructuralPartialEq for TrackedValue

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:12 bytes

Size for each variant:

• Variable: 8 bytes
• Temporary: 8 bytes