Enum rustc_middle::middle::privacy::AccessLevel

pub enum AccessLevel {
    ReachableFromImplTrait,
    Reachable,
    Exported,
    Public,
}

Represents the levels of accessibility an item can have.

The variants are sorted in ascending order of accessibility.

Variants

ReachableFromImplTrait

Superset of AccessLevel::Reachable used to mark impl Trait items.

Reachable

Exported items + items participating in various kinds of public interfaces, but not directly nameable. For example, if function fn f() -> T {...} is public, then type T is reachable. Its values can be obtained by other crates even if the type itself is not nameable.

Exported

Public items + items accessible to other crates with the help of pub use re-exports.

Public

Items accessible to other crates directly, without the help of re-exports.

Trait Implementations

impl Clone for AccessLevel

fn clone(&self) -> AccessLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccessLevel

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

Formats the value using the given formatter.

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for AccessLevel

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

impl Ord for AccessLevel

fn cmp(&self, other: &AccessLevel) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<AccessLevel> for AccessLevel

fn eq(&self, other: &AccessLevel) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<AccessLevel> for AccessLevel

fn partial_cmp(&self, other: &AccessLevel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for AccessLevel

impl Eq for AccessLevel

impl StructuralEq for AccessLevel

impl StructuralPartialEq for AccessLevel

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: 1 byte

Size for each variant:

• ReachableFromImplTrait: 0 bytes
• Reachable: 0 bytes
• Exported: 0 bytes
• Public: 0 bytes