Struct Place

pub struct Place {
    pub local: Local,
    pub projection: Vec<ProjectionElem>,
}

Fields

local: Local

projection: Vec<ProjectionElem>

projection out of a place (access a field, deref a pointer, etc)

Implementations

impl Place

pub fn ty(&self, locals: &[LocalDecl]) -> Result<Ty, Error>

Resolve down the chain of projections to get the type referenced at the end of it. E.g.: Calling ty() on var.field should return the type of field.

In order to retrieve the correct type, the locals argument must match the list of all locals from the function body where this place originates from.

Trait Implementations

impl Clone for Place

fn clone(&self) -> Place

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Place

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

Formats the value using the given formatter.

impl From<usize> for Place

fn from(local: Local) -> Self

Converts to this type from the input type.

impl PartialEq for Place

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl RustcInternal for Place

type T<'tcx> = Place<'tcx>

fn internal<'tcx>( &self, tables: &mut Tables<'_>, tcx: TyCtxt<'tcx>, ) -> Self::T<'tcx>

impl Serialize for Place

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Place

impl StructuralPartialEq for Place

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: 32 bytes