Enum Visibility 

pub enum Visibility {
    Private,
    Module,
    Parent,
    Crate,
    Public,
}

The reach one stamped item is written at, as the site spells it.

The five non-parameterized forms and no more: a front door spells every reach it admits as literal syntax, so a parameterized reach is a change to that grammar rather than a value this roster can carry.

Variants

Private

No visibility token: private to the module the site sits in.

Module

pub(self) — the same reach, spelled.

Parent

pub(super).

Crate

pub(crate).

Public

pub.

Implementations

impl Visibility

pub const fn transported(self) -> TransportedReach

The reach a stamped item carries inside the module a pattern seats it in.

This is the one place the transport is decided, so the front arm a definition renders and the reach the stamped item wears are one answer rather than two that agree until one is edited. A constant answer over a closed roster, so a sixth reach admitted later stops the compiler here until somebody says what it becomes one level in.

Bounds

The two private reaches name the same scope and transport to the same one; the parent-facing reach gains a segment; the crate-facing and public reaches are absolute and the extra module does not move them.

impl Visibility

pub const ALL: &'static [Self]

The complete roster, in declaration order.

pub const fn name(self) -> &'static str

This row’s declared name.

Trait Implementations

impl Clone for Visibility

fn clone(&self) -> Visibility

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Visibility

impl Debug for Visibility

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

Formats the value using the given formatter.

impl Eq for Visibility

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Visibility

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Visibility