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QR-Code-generator
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Simplified example Rust code in readme.

This commit is contained in:
Project Nayuki 2018-08-27 02:47:33 +00:00
parent 98d1f0cc91
commit 0860fee6be
2 changed files with 12 additions and 12 deletions
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12
Readme.markdown
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@ -173,18 +173,18 @@ Rust language:
use qrcodegen::QrSegment; use qrcodegen::QrSegment;
// Simple operation // Simple operation
let qr0 = QrCode::encode_text("Hello, world!", let qr = QrCode::encode_text("Hello, world!",
QrCodeEcc::Medium).unwrap(); QrCodeEcc::Medium).unwrap();
let svg = qr0.to_svg_string(4); let svg = qr.to_svg_string(4);
// Manual operation // Manual operation
let chrs: Vec<char> = "3141592653589793238462643383".chars().collect(); let chrs: Vec<char> = "3141592653589793238462643383".chars().collect();
let segs = QrSegment::make_segments(&chrs); let segs = QrSegment::make_segments(&chrs);
let qr1 = QrCode::encode_segments_advanced( let qr = QrCode::encode_segments_advanced(
&segs, QrCodeEcc::High, 5, 5, Some(2), false).unwrap(); &segs, QrCodeEcc::High, 5, 5, Some(2), false).unwrap();
for y in 0 .. qr1.size() { for y in 0 .. qr.size() {
for x in 0 .. qr1.size() { for x in 0 .. qr.size() {
(... paint qr1.get_module(x, y) ...) (... paint qr.get_module(x, y) ...)
} }
} }

12
rust/Readme.markdown
View File

@ -39,18 +39,18 @@ Examples
use qrcodegen::QrSegment; use qrcodegen::QrSegment;
// Simple operation // Simple operation
let qr0 = QrCode::encode_text("Hello, world!", let qr = QrCode::encode_text("Hello, world!",
QrCodeEcc::Medium).unwrap(); QrCodeEcc::Medium).unwrap();
let svg = qr0.to_svg_string(4); let svg = qr.to_svg_string(4);
// Manual operation // Manual operation
let chrs: Vec<char> = "3141592653589793238462643383".chars().collect(); let chrs: Vec<char> = "3141592653589793238462643383".chars().collect();
let segs = QrSegment::make_segments(&chrs); let segs = QrSegment::make_segments(&chrs);
let qr1 = QrCode::encode_segments_advanced( let qr = QrCode::encode_segments_advanced(
&segs, QrCodeEcc::High, 5, 5, Some(2), false).unwrap(); &segs, QrCodeEcc::High, 5, 5, Some(2), false).unwrap();
for y in 0 .. qr1.size() { for y in 0 .. qr.size() {
for x in 0 .. qr1.size() { for x in 0 .. qr.size() {
(... paint qr1.get_module(x, y) ...) (... paint qr.get_module(x, y) ...)
} }
} }