Enum rustc_middle::ty::Visibility

pub enum Visibility {
    Public,
    Restricted(DefId),
    Invisible,
}

Variants

Public

Visible everywhere (including in other crates).

Restricted(DefId)

Visible only in the given crate-local module.

Invisible

Not visible anywhere in the local crate. This is the visibility of private external items.

Implementations

impl Visibility

pub fn from_hir(visibility: &Visibility<'_>, id: HirId, tcx: TyCtxt<'_>) -> Self

pub fn is_accessible_from<T: DefIdTree>(self, module: DefId, tree: T) -> bool

Returns true if an item with this visibility is accessible from the given block.

pub fn is_at_least<T: DefIdTree>(self, vis: Visibility, tree: T) -> bool

Returns true if this visibility is at least as accessible as the given visibility

pub fn is_visible_locally(self) -> bool

Trait Implementations

impl Clone for Visibility

fn clone(&self) -> Visibility

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Visibility

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

Formats the value using the given formatter.

impl<'tcx, __D: TyDecoder<'tcx>> Decodable<__D> for Visibility

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<'tcx, __E: TyEncoder<'tcx>> Encodable<__E> for Visibility

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl Hash for Visibility

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<'__ctx> HashStable<StableHashingContext<'__ctx>> for Visibility

fn hash_stable(
    &self,
    __hcx: &mut StableHashingContext<'__ctx>,
    __hasher: &mut StableHasher
)

impl PartialEq<Visibility> for Visibility

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

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

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

This method tests for !=.

impl Copy for Visibility

impl Eq for Visibility

impl StructuralEq for Visibility

impl StructuralPartialEq for Visibility