Struct LogitechLcd

Source

pub struct LogitechLcd {Show 14 fields
    pub LogiLcdInit: unsafe extern "C" fn(friendlyName: *const u16, lcdType: c_uint) -> bool,
    pub LogiLcdIsConnected: unsafe extern "C" fn(lcdType: c_uint) -> bool,
    pub LogiLcdIsButtonPressed: unsafe extern "C" fn(button: c_uint) -> bool,
    pub LogiLcdUpdate: unsafe extern "C" fn(),
    pub LogiLcdShutdown: unsafe extern "C" fn(),
    pub LogiLcdMonoSetBackground: unsafe extern "C" fn(monoBitmap: *const u8) -> bool,
    pub LogiLcdMonoSetText: unsafe extern "C" fn(lineNumber: c_int, text: *const u16) -> bool,
    pub LogiLcdColorSetBackground: unsafe extern "C" fn(colorBitmap: *const u8) -> bool,
    pub LogiLcdColorSetTitle: unsafe extern "C" fn(text: *const u16, red: c_int, green: c_int, blue: c_int) -> bool,
    pub LogiLcdColorSetText: unsafe extern "C" fn(lineNumber: c_int, text: *const u16, red: c_int, green: c_int, blue: c_int) -> bool,
    pub LogiLcdColorSetBackgroundUDK: unsafe extern "C" fn(partialBitmap: *const u8, arraySize: c_int) -> c_int,
    pub LogiLcdColorResetBackgroundUDK: unsafe extern "C" fn() -> c_int,
    pub LogiLcdMonoSetBackgroundUDK: unsafe extern "C" fn(partialBitmap: *const u8, arraySize: c_int) -> c_int,
    pub LogiLcdMonoResetBackgroundUDK: unsafe extern "C" fn() -> c_int,
    /* private fields */
}

Expand description

LogitechLcd library.

Contains library symbols/functions as fields. Will unload library when dropped.

Fields§

§LogiLcdInit: unsafe extern "C" fn(friendlyName: *const u16, lcdType: c_uint) -> bool§LogiLcdIsConnected: unsafe extern "C" fn(lcdType: c_uint) -> bool§LogiLcdIsButtonPressed: unsafe extern "C" fn(button: c_uint) -> bool§LogiLcdUpdate: unsafe extern "C" fn()§LogiLcdShutdown: unsafe extern "C" fn()§LogiLcdMonoSetBackground: unsafe extern "C" fn(monoBitmap: *const u8) -> bool§LogiLcdMonoSetText: unsafe extern "C" fn(lineNumber: c_int, text: *const u16) -> bool§LogiLcdColorSetBackground: unsafe extern "C" fn(colorBitmap: *const u8) -> bool§LogiLcdColorSetTitle: unsafe extern "C" fn(text: *const u16, red: c_int, green: c_int, blue: c_int) -> bool§

LogiLcdColorSetText: unsafe extern "C" fn(lineNumber: c_int, text: *const u16, red: c_int, green: c_int, blue: c_int) -> bool

§LogiLcdColorSetBackgroundUDK: unsafe extern "C" fn(partialBitmap: *const u8, arraySize: c_int) -> c_int§LogiLcdColorResetBackgroundUDK: unsafe extern "C" fn() -> c_int§LogiLcdMonoSetBackgroundUDK: unsafe extern "C" fn(partialBitmap: *const u8, arraySize: c_int) -> c_int§LogiLcdMonoResetBackgroundUDK: unsafe extern "C" fn() -> c_int

Struct LogitechLcd Copy item path

Fields§

Implementations§

impl LogitechLcd

pub fn load() -> Result<LogitechLcd, Error>

Trait Implementations§

impl Send for LogitechLcd

Auto Trait Implementations§

impl Freeze for LogitechLcd

impl RefUnwindSafe for LogitechLcd

impl Sync for LogitechLcd

impl Unpin for LogitechLcd

impl UnwindSafe for LogitechLcd

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct LogitechLcd

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,