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Barcode

visionkit::barcode

Struct Barcode

pub struct Barcode;

Implementations§

impl Barcode

pub fn support_info() -> Result<AreaSupportInfo, VisionKitError>

Examples found in repository ?

examples/08_barcode.rs (line 4)

3fn main() -> Result<(), Box<dyn std::error::Error>> {
4    let info = Barcode::support_info()?;
5    assert!(!info.available_on_current_platform);
6    println!("{} -> {}", info.area, info.availability);
7    println!("reason: {}", info.reason.as_deref().unwrap_or("n/a"));
8    Ok(())
9}

pub fn is_available_on_current_platform() -> Result<bool, VisionKitError>

Auto Trait Implementations§

impl Freeze for Barcode

impl RefUnwindSafe for Barcode

impl Send for Barcode

impl Sync for Barcode

impl Unpin for Barcode

impl UnsafeUnpin for Barcode

impl UnwindSafe for Barcode

Blanket Implementations§

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

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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where U: From<T>,

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type Error = Infallible

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where U: TryFrom<T>,

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

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

Performs the conversion.