Trait CommandIconExt

pub trait CommandIconExt {
    // Required methods
    fn icon(self) -> CommandMetaVar<WidgetFn<()>>;
    fn init_icon(self, icon: WidgetFn<()>) -> Self;
}

Adds the icon command metadata.

The value is an WidgetFn<()> that can generate any icon widget, the ICONS service is recommended.

Required Methods

fn icon(self) -> CommandMetaVar<WidgetFn<()>>

Gets a read-write variable that is the icon for the command.

fn init_icon(self, icon: WidgetFn<()>) -> Self

Sets the initial icon if it is not set.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl CommandIconExt for Command

fn icon(self) -> CommandMetaVar<WidgetFn<()>>

fn init_icon(self, icon: WidgetFn<()>) -> Self

Implementors