Enum PlaceNode

enum PlaceNode {
    Deref(Ty, Box<PlaceNode>),
    Downcast(AdtDef, GenericArgs, VariantIdx, Vec<PlaceNode>),
    Closure(DefId, GenericArgs, Vec<PlaceNode>),
    Generator(DefId, GenericArgs, Vec<PlaceNode>),
    Tuple(List<Ty>, Vec<PlaceNode>),
    Ty(Ty),
}

Variants

Deref(Ty, Box<PlaceNode>)

Downcast(AdtDef, GenericArgs, VariantIdx, Vec<PlaceNode>)

Closure(DefId, GenericArgs, Vec<PlaceNode>)

Generator(DefId, GenericArgs, Vec<PlaceNode>)

Tuple(List<Ty>, Vec<PlaceNode>)

Ty(Ty)

Implementations

impl PlaceNode

fn deref(&mut self) -> (&mut PlaceNode, bool)

fn downcast( &mut self, genv: GlobalEnv<'_, '_>, idx: VariantIdx, ) -> QueryResult<(&mut PlaceNode, bool)>

fn field( &mut self, genv: GlobalEnv<'_, '_>, f: FieldIdx, ) -> QueryResult<(&mut PlaceNode, bool)>

fn fields( &mut self, genv: GlobalEnv<'_, '_>, ) -> QueryResult<(&mut Vec<PlaceNode>, bool)>

fn ensure_folded(&mut self) -> bool

fn join( &mut self, genv: GlobalEnv<'_, '_>, other: &mut PlaceNode, in_mut_ref: bool, ) -> QueryResult<(bool, bool)>

fn collect_fold_unfolds( &self, target: &PlaceNode, place: &mut Place, stmts: &mut StatementsAt<'_>, )

Collect necessary fold/unfold operations such that self is unfolded at the same level than target

fn collect_unfolds(&self, place: &mut Place, stmts: &mut StatementsAt<'_>)

fn collect_folds_at_ret(&self, place: &mut Place, stmts: &mut StatementsAt<'_>)

fn enum_variant(&self) -> Option<VariantIdx>

fn is_ty(&self) -> bool

Returns true if the place node is Ty.

Trait Implementations

impl Clone for PlaceNode

fn clone(&self) -> PlaceNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PlaceNode

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

Formats the value using the given formatter.