Crate url2qr 

QR code generator optimized for URLs.

Byte mode, EC-L, versions 1-6, fixed mask pattern. Supports up to 134 character URLs.

Usage

use url2qr::{generate_qr, qr_to_terminal};

let matrix = generate_qr("https://example.com").unwrap();
let output = qr_to_terminal("https://example.com", 4, false).unwrap();
println!("{output}");

Enums

Error

Errors returned by QR code generation.

Functions

encode_data

Encode URL data into codewords with Reed-Solomon error correction.

generate_qr

Generate a QR code matrix for the given URL.

qr_to_terminal

Generate a terminal-printable QR code using Unicode half-block characters.

select_version

Select the smallest QR version (1-6) that fits the given URL.