Crate qr_rs_lib

This crate provides an easy way of generating QR Codes with a logo overlay in the center. It was developed for GDSC Delft.

It uses fast-qr which makes is pretty fast. This crate also provides its own benchmarks.

This crate exposes the QrCodeBuilder struct which generates the QR Codes.

A usage example in the form of an Actix web-server can be found here and a CLI example can be found here.

Modules

error

Structs

QrCodeBuilder

Builder for generating QR Codes.

Rgb

Wrapper around Rgba but without the a value for convenience.

Constants

DEFAULT_SIZE

The default QR Code size.

SIZE_MAX

Maximum QR Code size.

SIZE_MIN

Minimum QR Code size.