Struct relm4::actions::RelmAction

pub struct RelmAction<Name: ActionName> { /* private fields */ }

A type safe action that wraps around gio::SimpleAction.

Implementations

impl<Name: ActionName> RelmAction<Name>where Name::State: ToVariant + FromVariant, Name::Target: ToVariant + FromVariant,

pub fn new_stateful_with_target_value<Callback: Fn(&SimpleAction, &mut Name::State, Name::Target) + 'static>( start_value: &Name::State, callback: Callback ) -> Self

Create a new stateful action with target value.

impl<Name: ActionName> RelmAction<Name>where Name::State: ToVariant + FromVariant, Name::Target: EmptyType,

pub fn new_stateful<Callback: Fn(&SimpleAction, &mut Name::State) + 'static>( start_value: &Name::State, callback: Callback ) -> Self

Create a new stateful action.

impl<Name: ActionName> RelmAction<Name>where Name::State: EmptyType, Name::Target: ToVariant + FromVariant,

pub fn new_with_target_value<Callback: Fn(&SimpleAction, Name::Target) + 'static>( callback: Callback ) -> Self

Create a new stateless action with a target value.

impl<Name: ActionName> RelmAction<Name>where Name::Target: EmptyType, Name::State: EmptyType,

pub fn new_stateless<Callback: Fn(&SimpleAction) + 'static>( callback: Callback ) -> Self

Create a new stateless action.

impl<Name: ActionName> RelmAction<Name>where Name::Target: ToVariant + FromVariant,

pub fn to_menu_item_with_target_value( label: &str, target_value: &Name::Target ) -> MenuItem

Create a menu item for this action with the target value sent to the action on activation.

impl<Name: ActionName> RelmAction<Name>where Name::Target: EmptyType,

pub fn to_menu_item(label: &str) -> MenuItem

Create a menu item for this action.

Trait Implementations

impl<Name: Debug + ActionName> Debug for RelmAction<Name>

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

Formats the value using the given formatter.