Struct rustc_middle::mir::PlaceRef

pub struct PlaceRef<'tcx> {
    pub local: Local,
    pub projection: &'tcx [PlaceElem<'tcx>],
}

Fields

local: Local

projection: &'tcx [PlaceElem<'tcx>]

Implementations

impl<'tcx> PlaceRef<'tcx>

pub fn ty<D>(&self, local_decls: &D, tcx: TyCtxt<'tcx>) -> PlaceTy<'tcx> where
    D: HasLocalDecls<'tcx>, 

impl<'tcx> PlaceRef<'tcx>

pub fn local_or_deref_local(&self) -> Option<Local>

Finds the innermost Local from this Place, if it is either a local itself or a single deref of a local.

pub fn as_local(&self) -> Option<Local>

If this place represents a local variable like _X with no projections, return Some(_X).

pub fn last_projection(&self) -> Option<(PlaceRef<'tcx>, PlaceElem<'tcx>)>

Trait Implementations

impl<'tcx> Clone for PlaceRef<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for PlaceRef<'tcx>

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

Formats the value using the given formatter.

impl<'tcx> Hash for PlaceRef<'tcx>

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<'tcx> Ord for PlaceRef<'tcx>

fn cmp(&self, other: &PlaceRef<'tcx>) -> 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.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<'tcx> PartialEq<PlaceRef<'tcx>> for PlaceRef<'tcx>

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

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

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

This method tests for !=.

impl<'tcx> PartialOrd<PlaceRef<'tcx>> for PlaceRef<'tcx>

fn partial_cmp(&self, other: &PlaceRef<'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> Copy for PlaceRef<'tcx>

impl<'tcx> Eq for PlaceRef<'tcx>

impl<'tcx> StructuralEq for PlaceRef<'tcx>

impl<'tcx> StructuralPartialEq for PlaceRef<'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: 24 bytes