Enum rustc::hir::Unsafety

pub enum Unsafety {
    Unsafe,
    Normal,
}

Unstable (rustc_private)

Variants

Unsafe

Unstable (rustc_private)

Normal

Unstable (rustc_private)

Trait Implementations

impl Display for Unsafety

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

Formats the value using the given formatter.

impl<'tcx> Relate<'tcx> for Unsafety

fn relate<'a, 'gcx, R>(relation: &mut R, a: &Unsafety, b: &Unsafety) -> RelateResult<'tcx, Unsafety> where R: TypeRelation<'a, 'gcx, 'tcx>, 'gcx: 'a + 'tcx, 'tcx: 'a

impl<'tcx> TypeFoldable<'tcx> for Unsafety

fn super_fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self, _: &mut F) -> Unsafety

fn super_visit_with<F: TypeVisitor<'tcx>>(&self, _: &mut F) -> bool

fn fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self, folder: &mut F) -> Self

fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool

fn has_regions_escaping_depth(&self, depth: u32) -> bool

fn has_escaping_regions(&self) -> bool

fn has_type_flags(&self, flags: TypeFlags) -> bool

fn has_projection_types(&self) -> bool

fn references_error(&self) -> bool

fn has_param_types(&self) -> bool

fn has_self_ty(&self) -> bool

fn has_infer_types(&self) -> bool

fn needs_infer(&self) -> bool

fn needs_subst(&self) -> bool

fn has_closure_types(&self) -> bool

fn has_erasable_regions(&self) -> bool

fn is_global(&self) -> bool

Indicates whether this value references only 'global' types/lifetimes that are the same regardless of what fn we are in. This is used for caching. Errs on the side of returning false.

Derived Implementations

impl Debug for Unsafety

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Hash for Unsafety

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.

impl Decodable for Unsafety

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Unsafety, __D::Error>

impl Encodable for Unsafety

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

impl Eq for Unsafety

impl PartialEq for Unsafety

fn eq(&self, __arg_0: &Unsafety) -> 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 !=.

impl Clone for Unsafety

fn clone(&self) -> Unsafety

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Unsafety