Enum Visibility 

pub enum Visibility {
    Visible,
    Hidden,
}

Controls the visibility of a view.

Variants

Visible

If visible, the view is both included in layout calculations and rendered to the screen, even if its opacity is zero.

Hidden

If hidden, the view is included in layout calculations, but is not rendered to the screen, regardless of its opacity.

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 Debug for Visibility

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

Formats the value using the given formatter.

impl Default for Visibility

fn default() -> Visibility

Returns the “default value” for a type.

impl FromStr for Visibility

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Visibility, <Visibility as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for Visibility

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToTokens for Visibility

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl Copy for Visibility

impl Eq for Visibility

impl StructuralPartialEq for Visibility