Struct QrProps 

pub struct QrProps {
    pub payload: String,
    pub alt: Option<String>,
    pub secret: bool,
}

A QR code of a payload, for a phone’s camera to read: a pairing handshake, an invite.

Its payload may be private (a pairing secret): give secret, and it is left out of screenshots, recordings and screens, and never spoken by assistive technology.

Fields

payload: String

What the code carries, as the scanner reads it.

alt: Option<String>

What scanning it means, as assistive technology announces it; “QR code” unless said.

secret: bool

The payload is private pairing material: leave the code out of screenshots and recordings, and never speak it.

Trait Implementations

impl Component for QrProps

const NAME: &'static str = "QrCode"

The component’s name, as code calls it.

fn describe() -> Description

fn from_source(source: &mut dyn Source) -> Result<QrProps, Error>

The props source gives.

impl Default for QrProps

fn default() -> QrProps

Returns the “default value” for a type.