Struct QRCodeStylingBuilder 

pub struct QRCodeStylingBuilder { /* private fields */ }

Builder for constructing QRCodeStylingOptions.

Implementations

impl QRCodeStylingBuilder

pub fn new() -> Self

Create a new builder.

pub fn data(self, data: impl Into<String>) -> Self

Set the data to encode.

pub fn width(self, width: u32) -> Self

Set the width in pixels.

pub fn height(self, height: u32) -> Self

Set the height in pixels.

pub fn size(self, size: u32) -> Self

Set both width and height to the same value.

pub fn margin(self, margin: u32) -> Self

Set the margin in pixels.

pub fn shape(self, shape: ShapeType) -> Self

Set the overall shape.

pub fn image(self, image: Vec<u8>) -> Self

Set the image/logo data.

pub fn qr_options(self, options: QROptions) -> Self

Set QR code generation options.

pub fn dots_options(self, options: DotsOptions) -> Self

Set dot styling options.

pub fn corners_square_options(self, options: CornersSquareOptions) -> Self

Set corner square styling options.

pub fn corners_dot_options(self, options: CornersDotOptions) -> Self

Set corner dot styling options.

pub fn background_options(self, options: BackgroundOptions) -> Self

Set background styling options.

pub fn image_options(self, options: ImageOptions) -> Self

Set image embedding options.

impl QRCodeStylingBuilder

pub fn build(self) -> Result<QRCodeStyling>

Build the QRCodeStyling with the configured options.

Trait Implementations

impl Clone for QRCodeStylingBuilder

fn clone(&self) -> QRCodeStylingBuilder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for QRCodeStylingBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for QRCodeStylingBuilder

fn default() -> QRCodeStylingBuilder

Returns the “default value” for a type.