Trait kernel::hil::screen::ScreenClient

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pub trait ScreenClient {
    // Required methods
    fn command_complete(&self, result: Result<(), ErrorCode>);
    fn write_complete(
        &self,
        buffer: SubSliceMut<'static, u8>,
        result: Result<(), ErrorCode>,
    );
    fn screen_is_ready(&self);
}

Required Methods§

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fn command_complete(&self, result: Result<(), ErrorCode>)

The screen will call this function to notify that a command (except write) has finished.

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fn write_complete( &self, buffer: SubSliceMut<'static, u8>, result: Result<(), ErrorCode>, )

The screen will call this function to notify that the write command has finished. This is different from command_complete as it has to pass back the write buffer

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fn screen_is_ready(&self)

Some screens need some time to start, this function is called when the screen is ready.

Implementors§