Struct QrCodeArgBuilder 

pub struct QrCodeArgBuilder { /* private fields */ }

二维码参数构建器

提供链式调用的方式构建二维码参数，确保参数的正确性。

示例

use wechat_minapp::qr::{QrCodeArgs, Rgb, MinappEnvVersion};

let args = QrCodeArgs::builder()
    .path("pages/index/index")
    .width(300)
    .with_auto_color()
    .line_color(Rgb::new(255, 0, 0))
    .with_is_hyaline()
    .env_version(MinappEnvVersion::Release)
    .build()
    .unwrap();

Implementations

impl QrCodeArgBuilder

pub fn new() -> Self

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

pub fn width(self, width: i16) -> Self

pub fn with_auto_color(self) -> Self

pub fn line_color(self, color: Rgb) -> Self

pub fn with_is_hyaline(self) -> Self

pub fn env_version(self, version: MinappEnvVersion) -> Self

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

Trait Implementations

impl Debug for QrCodeArgBuilder

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

Formats the value using the given formatter.

impl Default for QrCodeArgBuilder

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for QrCodeArgBuilder

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.