pub struct QrCodeGenerator;Implementations§
Source§impl QrCodeGenerator
impl QrCodeGenerator
pub fn generate_token_qr( token: &Token, ) -> Result<ImageBuffer<Luma<u8>, Vec<u8>>>
pub fn generate_payment_request_qr( amount: u64, recipient: &str, ) -> Result<ImageBuffer<Luma<u8>, Vec<u8>>>
pub fn save_qr_png( image: &ImageBuffer<Luma<u8>, Vec<u8>>, path: &str, ) -> Result<()>
Auto Trait Implementations§
impl Freeze for QrCodeGenerator
impl RefUnwindSafe for QrCodeGenerator
impl Send for QrCodeGenerator
impl Sync for QrCodeGenerator
impl Unpin for QrCodeGenerator
impl UnwindSafe for QrCodeGenerator
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> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
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 more