status-im
/
QR-Code-generator
mirror of https://github.com/status-im/QR-Code-generator.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Simplified Rust code, without changing behavior.

This commit is contained in:
Project Nayuki 2017-08-28 00:57:53 +00:00
parent 5ddb2e9d63
commit 98540764ce
1 changed files with 2 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
rust/src/lib.rs
View File

@ -76,7 +76,7 @@ impl QrCode {
// Find the minimal version number to use
let mut version: u8 = minversion;
let mut datausedbits: usize;
let datausedbits: usize;
loop {
let datacapacitybits: usize = QrCode::get_num_data_codewords(version, ecl) * 8; // Number of data bits available
if let Some(n) = QrSegment::get_total_bits(segs, version) {
@ -121,7 +121,7 @@ impl QrCode {
}
assert_eq!(bb.len() % 8, 0, "Assertion error");
let mut bytes: Vec<u8> = vec![0; (bb.len() + 7) / 8];
let mut bytes: Vec<u8> = vec![0; bb.len() / 8];
for (i, bit) in bb.iter().enumerate() {
bytes[i >> 3] |= (*bit as u8) << (7 - (i & 7));
}
@ -983,9 +983,3 @@ pub fn append_bits(bb: &mut Vec<bool>, val: u32, len: u8) {
bb.push((val >> i) & 1 != 0);
}
}
// Appends the data of the given segment to this bit buffer.
fn append_data(bb: &mut Vec<bool>, seg: &QrSegment) {
bb.extend_from_slice(&seg.data);
}