Struct SelectPrevious 

pub struct SelectPrevious;

Selects the previous item in the menu.

Trait Implementations

impl Action for SelectPrevious

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

Get the name of this action, for displaying in UI

fn name_for_type() -> &'static str

where Self: Sized,

Get the name of this action type (static)

fn partial_eq(&self, action: &dyn Action) -> bool

Do a partial equality check on this action and the other

fn boxed_clone(&self) -> Box<dyn Action>

Clone the action into a new box

fn build(_value: Value) -> Result<Box<dyn Action>>

Build this action from a JSON value. This is used to construct actions from the keymap. A value of {} will be passed for actions that don’t have any parameters.

fn action_json_schema(_generator: &mut SchemaGenerator) -> Option<Schema>

Optional JSON schema for the action’s input data.

fn deprecated_aliases() -> &'static [&'static str]

A list of alternate, deprecated names for this action. These names can still be used to invoke the action. In the app, the keymap JSON schema will accept these old names and provide warnings.

fn deprecation_message() -> Option<&'static str>

Returns the deprecation message for this action, if any. In the app, the keymap JSON schema will cause this to be displayed as a warning.

fn documentation() -> Option<&'static str>

The documentation for this action, if any. When using the derive macro for actions this will be automatically generated from the doc comments on the action struct.

impl Clone for SelectPrevious

fn clone(&self) -> SelectPrevious

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectPrevious

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

Formats the value using the given formatter.

impl Default for SelectPrevious

fn default() -> SelectPrevious

Returns the “default value” for a type.

impl PartialEq for SelectPrevious

fn eq(&self, other: &SelectPrevious) -> 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 StructuralPartialEq for SelectPrevious