Enum rustc::ty::Visibility

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

🔬 This is a nightly-only experimental API. (rustc_private)

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Variants

Public

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Visible everywhere (including in other crates).

Restricted(DefId)

🔬 This is a nightly-only experimental API. (rustc_private)

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Visible only in the given crate-local module.

Invisible

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

Methods

impl Visibility

pub fn from_hir(visibility: &Visibility, id: NodeId, tcx: TyCtxt) -> Self

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

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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

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

pub fn is_visible_locally(self) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

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Trait Implementations

impl<'tcx> HashStable<StableHashingContext<'tcx>> for Visibility

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

🔬 This is a nightly-only experimental API. (rustc_private)

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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, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Visibility

fn eq(&self, __arg_0: &Visibility) -> bool

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

fn ne(&self, __arg_0: &Visibility) -> bool

This method tests for !=.

impl Eq for Visibility

impl Copy for Visibility

impl Encodable for Visibility

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

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impl Decodable for Visibility

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

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?