pub struct UnsupportedBarcodeScannerHost;Trait Implementations§
Source§impl BarcodeScannerHost for UnsupportedBarcodeScannerHost
impl BarcodeScannerHost for UnsupportedBarcodeScannerHost
Source§fn scan(
&self,
_request: BarcodeScanRequest,
) -> Result<BarcodeScanResults, BarcodeScannerError>
fn scan( &self, _request: BarcodeScanRequest, ) -> Result<BarcodeScanResults, BarcodeScannerError>
Runs a live barcode scanning session and returns decoded results.
Source§fn decode_image(
&self,
_request: BarcodeImageDecodeRequest,
) -> Result<BarcodeScanResults, BarcodeScannerError>
fn decode_image( &self, _request: BarcodeImageDecodeRequest, ) -> Result<BarcodeScanResults, BarcodeScannerError>
Decodes barcode results from image bytes supplied by the app.
Source§fn cancel_scan(&self) -> Result<(), BarcodeScannerError>
fn cancel_scan(&self) -> Result<(), BarcodeScannerError>
Cancels the active live barcode scanning session.
Source§impl Default for UnsupportedBarcodeScannerHost
impl Default for UnsupportedBarcodeScannerHost
Source§fn default() -> UnsupportedBarcodeScannerHost
fn default() -> UnsupportedBarcodeScannerHost
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for UnsupportedBarcodeScannerHost
impl RefUnwindSafe for UnsupportedBarcodeScannerHost
impl Send for UnsupportedBarcodeScannerHost
impl Sync for UnsupportedBarcodeScannerHost
impl Unpin for UnsupportedBarcodeScannerHost
impl UnsafeUnpin for UnsupportedBarcodeScannerHost
impl UnwindSafe for UnsupportedBarcodeScannerHost
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can
then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be
further downcast into Rc<ConcreteType> where ConcreteType implements Trait.Source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s.Source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s.Source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<R, P> ReadPrimitive<R> for P
impl<R, P> ReadPrimitive<R> for P
Source§fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
Read this value from the supplied reader. Same as
ReadEndian::read_from_little_endian().