Enum Key 

#[non_exhaustive]
pub enum Key {
    Enter,
    Space,
    Tab,
    Escape,
    Backspace,
    Delete,
    Home,
    End,
    ArrowLeft,
    ArrowRight,
    ArrowUp,
    ArrowDown,
    PageUp,
    PageDown,
    Character(String),
    Other(String),
}

The subset of keys the framework itself reacts to; everything else is forwarded as Character or Other for widgets to interpret.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Enter

Enter or Return.

Space

Space bar.

Tab

Tab (focus traversal).

Escape

Escape.

Backspace

Backspace (delete before the caret).

Delete

Forward delete (delete after the caret).

Home

Home (start of line).

End

End (end of line).

ArrowLeft

Left arrow.

ArrowRight

Right arrow.

ArrowUp

Up arrow.

ArrowDown

Down arrow.

PageUp

Page Up.

PageDown

Page Down.

Character(String)

Text produced by the key, already composed with modifiers and layout.

Other(String)

Any other named key, by its platform name.

Trait Implementations

impl Clone for Key

fn clone(&self) -> Key

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Key

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

Formats the value using the given formatter.

impl Eq for Key

impl Hash for Key

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 Key

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Key