embedded_menu::selection_indicator

Trait SelectionIndicatorController

Source 
pub trait SelectionIndicatorController: Copy {
    type State: Default + Copy;

    // Required methods
    fn update_target(&self, state: &mut Self::State, y: i32);
    fn jump_to_target(&self, state: &mut Self::State);
    fn offset(&self, state: &Self::State) -> i32;
    fn update(&self, state: &mut Self::State);
}

Required Associated Types§

Source

type State: Default + Copy

Required Methods§

Source

fn update_target(&self, state: &mut Self::State, y: i32)

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fn jump_to_target(&self, state: &mut Self::State)

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fn offset(&self, state: &Self::State) -> i32

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fn update(&self, state: &mut Self::State)

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.

Implementors§