Enum AccessRole 

pub enum AccessRole {
    None,
    Label,
    Heading,
    Button,
    CheckBox,
    RadioButton,
    TextInput,
    MultilineTextInput,
    ComboBox,
    Image,
    Link,
    ScrollView,
    Group,
}

What an element is, for assistive technology. Deliberately a small enum owned by the layout rather than an accesskit type: the layout stays free of the platform a11y crate, and only the shell translates these.

Resolved during the build, where the tag, the type= and the role= attribute are all still in hand, deriving it later from painted output would be guesswork.

Variants

None

Not interesting to a screen reader on its own (a plain layout box).

Label

Static text.

Heading

Button

CheckBox

RadioButton

TextInput

MultilineTextInput

type="textarea".

ComboBox

type="select".

Image

Link

A navigation target: to="/path", or an explicit role="link". Distinct from a button because a screen reader announces it differently, and because the distinction is what tells someone they are moving rather than acting.

ScrollView

A box that scrolls its content.

Group

A meaningful grouping (an explicit role= we don’t map more precisely).

Implementations

impl AccessRole

pub fn is_meaningful(self) -> bool

Does this element carry meaning worth exposing at all?

Trait Implementations

impl Clone for AccessRole

fn clone(&self) -> AccessRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AccessRole

impl Debug for AccessRole

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

Formats the value using the given formatter.

impl Default for AccessRole

fn default() -> AccessRole

Returns the “default value” for a type.

impl Eq for AccessRole

impl PartialEq for AccessRole

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AccessRole