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clippy fix

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This commit is contained in:
Henry
2023-04-28 19:41:23 -05:00
parent 2afc6be3dc
commit ef999a4eb0
36 changed files with 122 additions and 137 deletions
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3
src/buffered_image_luminance_source.rs
View File

@@ -127,8 +127,7 @@ impl LuminanceSource for BufferedImageLuminanceSource {
.collect::<Vec<&u8>>(); // get all the rows we want to look at
let data = unmanaged
.chunks_exact(self.image.width() as usize)
.into_iter() // Get rows
.chunks_exact(self.image.width() as usize) // Get rows
.flat_map(|f| {
f.iter()
.skip(row_skip as usize)

4
src/client/result/EmailAddressResultParser.rs
View File

@@ -63,7 +63,6 @@ pub fn parse(result: &RXingResult) -> Option<ParsedClientResult> {
} else {
COMMA
.split(hostEmail)
.into_iter()
.map(|s| s.to_owned())
.collect()
};
@@ -81,7 +80,6 @@ pub fn parse(result: &RXingResult) -> Option<ParsedClientResult> {
if let Some(tosString) = nv.get("to") {
tos = COMMA
.split(tosString)
.into_iter()
.map(|s| s.to_owned())
.collect();
}
@@ -92,7 +90,6 @@ pub fn parse(result: &RXingResult) -> Option<ParsedClientResult> {
if let Some(ccString) = nv.get("cc") {
ccs = COMMA
.split(ccString)
.into_iter()
.map(|s| s.to_owned())
.collect();
}
@@ -102,7 +99,6 @@ pub fn parse(result: &RXingResult) -> Option<ParsedClientResult> {
if let Some(bccString) = nv.get("bcc") {
bccs = COMMA
.split(bccString)
.into_iter()
.map(|s| s.to_owned())
.collect();
}

2
src/client/result/ExpandedProductResultParser.rs
View File

@@ -251,7 +251,7 @@ fn findAIvalue(i: usize, rawText: &str) -> Option<String> {
if currentChar == ')' {
return Some(buf);
}
if !('0'..='9').contains(&currentChar) {
if !currentChar.is_ascii_digit() {
return None;
}
buf.push(currentChar);

2
src/client/result/ResultParser.rs
View File

@@ -227,7 +227,7 @@ pub fn unescapeBackslash(escaped: &str) -> String {
}
pub fn parseHexDigit(c: char) -> i32 {
if ('0'..='9').contains(&c) {
if c.is_ascii_digit() {
return (c as u8 - b'0') as i32;
}
if ('a'..='f').contains(&c) {

2
src/common/bit_array.rs
View File

@@ -431,7 +431,7 @@ impl Into<Vec<bool>> for BitArray {
let mut array = vec![false; self.size];
for pixel in 0..self.size {
array[pixel] = bool::from(self.get(pixel));
array[pixel] = self.get(pixel);
}
array

2
src/common/cpp_essentials/base_extentions/qr_ec_level.rs
View File

@@ -22,7 +22,7 @@ impl ErrorCorrectionLevel {
ErrorCorrectionLevel::H,
ErrorCorrectionLevel::Q,
];
return LEVEL_FOR_BITS[bits as usize & 0x3];
LEVEL_FOR_BITS[bits as usize & 0x3]
}
pub fn ECLevelFromBits(bits: u8, isMicro: bool) -> Self {

2
src/common/cpp_essentials/base_extentions/qrcode_version.rs
View File

@@ -88,7 +88,7 @@ impl Version {
return Self::getVersionForNumber(bestVersion);
}
// If we didn't find a close enough match, fail
return Err(Exceptions::ILLEGAL_STATE);
Err(Exceptions::ILLEGAL_STATE)
}
pub const fn isMicroQRCode(&self) -> bool {

10
src/common/cpp_essentials/fast_edge_to_edge_counter.rs
View File

@@ -38,13 +38,13 @@ impl<'a> FastEdgeToEdgeCounter<'a> {
} else {
i32::MAX
};
let stepsToBorder = std::cmp::min(maxStepsX, maxStepsY) as i32;
let stepsToBorder = std::cmp::min(maxStepsX, maxStepsY);
FastEdgeToEdgeCounter {
p,
stride,
stepsToBorder,
_arr: cur.p().y as isize * stride as isize, //cur.img().getRow(cur.p().y as u32),
_arr: cur.p().y as isize * stride, //cur.img().getRow(cur.p().y as u32),
under_arry: cur.img(), //.into(),
}
}
@@ -66,15 +66,15 @@ impl<'a> FastEdgeToEdgeCounter<'a> {
// if !(self.under_arry[idx_pt]
// == self.under_arry[self.p as usize])
if !(self.under_arry.get_index(idx_pt) == self.under_arry.get_index(self.p as usize)) {
if self.under_arry.get_index(idx_pt) != self.under_arry.get_index(self.p as usize) {
break;
}
} // while (p[steps * stride] == p[0]);
self.p = (self.p as isize + (steps as isize * self.stride)).abs() as u32;
self.p = (self.p as isize + (steps as isize * self.stride)).unsigned_abs() as u32;
self.stepsToBorder -= steps;
return steps as u32;
steps as u32
}
#[inline(always)]

6
src/common/cpp_essentials/matrix.rs
View File

@@ -10,7 +10,7 @@ pub struct Matrix<T: Default + Clone + Copy> {
impl<T: Default + Clone + Copy> Matrix<T> {
pub fn with_data(width: usize, height: usize, data: Vec<Option<T>>) -> Result<Matrix<T>> {
if width != 0 && data.len() / width as usize != height as usize {
if width != 0 && data.len() / width != height {
return Err(Exceptions::illegal_argument_with(
"invalid size: width * height is too big",
));
@@ -23,7 +23,7 @@ impl<T: Default + Clone + Copy> Matrix<T> {
}
pub fn new(width: usize, height: usize) -> Result<Matrix<T>> {
if width != 0 && (width * height) / width as usize != height as usize {
if width != 0 && (width * height) / width != height {
return Err(Exceptions::illegal_argument_with(
"invalid size: width * height is too big",
));
@@ -60,7 +60,7 @@ impl<T: Default + Clone + Copy> Matrix<T> {
// }
fn get_offset(x: usize, y: usize, width: usize) -> usize {
(y * width + x) as usize
y * width + x
}
pub fn get(&self, x: usize, y: usize) -> Option<T> {

38
src/common/cpp_essentials/pattern.rs
View File

@@ -310,7 +310,7 @@ impl<'a> std::ops::Index<isize> for PatternView<'_> {
fn index(&self, index: isize) -> &Self::Output {
if self.count == self.data.len() {
return &self.data[index.abs() as usize];
return &self.data[index.unsigned_abs()];
}
if index > self.data.0.len() as isize {
@@ -353,7 +353,7 @@ impl<'a> std::ops::Index<i32> for PatternView<'_> {
impl<'a> Into<Vec<PatternType>> for &PatternView<'a> {
fn into(self) -> Vec<PatternType> {
let mut v = vec![PatternType::default(); self.count as usize];
let mut v = vec![PatternType::default(); self.count];
for i in 0..self.count {
v[i] = self[i];
}
@@ -420,11 +420,11 @@ pub struct FixedPattern<const N: usize, const SUM: usize, const IS_SPARCE: bool
data: [PatternType; N],
}
impl<const N: usize, const SUM: usize, const IS_SPARCE: bool> Into<Pattern<N>>
for FixedPattern<N, SUM, IS_SPARCE>
impl<const N: usize, const SUM: usize, const IS_SPARCE: bool> From<FixedPattern<N, SUM, IS_SPARCE>>
for Pattern<N>
{
fn into(self) -> Pattern<N> {
self.data
fn from(val: FixedPattern<N, SUM, IS_SPARCE>) -> Self {
val.data
}
}
@@ -446,7 +446,7 @@ impl<const N: usize, const SUM: usize, const IS_SPARCE: bool> FixedPattern<N, SU
}
fn sums(&self) -> BarAndSpace<PatternType> {
return BarAndSpaceSum::<N, PatternType, PatternType>(&self.data);
BarAndSpaceSum::<N, PatternType, PatternType>(&self.data)
}
}
@@ -584,11 +584,11 @@ pub fn IsRightGuard<const N: usize, const SUM: usize, const IS_SPARCE: bool>(
) != 0.0
}
pub fn FindLeftGuardBy<'a, const LEN: usize, Pred: Fn(&PatternView, Option<f32>) -> bool>(
view: PatternView<'a>,
pub fn FindLeftGuardBy<const LEN: usize, Pred: Fn(&PatternView, Option<f32>) -> bool>(
view: PatternView<'_>,
minSize: usize,
isGuard: Pred,
) -> Result<PatternView<'a>> {
) -> Result<PatternView<'_>> {
const PREV_IDX: isize = -1;
if view.size() < minSize {
@@ -601,11 +601,7 @@ pub fn FindLeftGuardBy<'a, const LEN: usize, Pred: Fn(&PatternView, Option<f32>)
}
let end = Into::<usize>::into(view.end().ok_or(Exceptions::INDEX_OUT_OF_BOUNDS)?) - minSize;
while (window.start + window.current) < end {
let prev = if let Some(v) = window.try_get_index(PREV_IDX) {
Some(v as f32)
} else {
None
};
let prev = window.try_get_index(PREV_IDX).map(|v| v as f32);
if isGuard(&window, prev) {
return Ok(window);
}
@@ -631,18 +627,18 @@ pub fn FindLeftGuard<'a, const LEN: usize, const SUM: usize, const IS_SPARCE: bo
{
return false;
}
return IsPattern::<false, LEN, SUM, IS_SPARCE>(
IsPattern::<false, LEN, SUM, IS_SPARCE>(
window,
pattern,
spaceInPixel,
minQuietZone,
0.0,
) != 0.0;
) != 0.0
})
}
pub fn NormalizedE2EPattern<'a, const LEN: usize, const LEN_MINUS_2: usize, const SUM: usize>(
view: &'a PatternView,
pub fn NormalizedE2EPattern<const LEN: usize, const LEN_MINUS_2: usize, const SUM: usize>(
view: &PatternView,
) -> [PatternType; LEN_MINUS_2] {
let moduleSize: f32 = Into::<f32>::into(view.sum(Some(LEN))) / SUM as f32;
@@ -656,8 +652,8 @@ pub fn NormalizedE2EPattern<'a, const LEN: usize, const LEN_MINUS_2: usize, cons
e2e
}
pub fn NormalizedPattern<'a, const LEN: usize, const SUM: usize>(
view: &'a PatternView,
pub fn NormalizedPattern<const LEN: usize, const SUM: usize>(
view: &PatternView,
) -> Result<[PatternType; LEN]> {
let moduleSize: f32 = (Into::<usize>::into(view.sum(Some(LEN))) / SUM) as f32;
let mut err = SUM as isize;

8
src/common/hybrid_binarizer.rs
View File

@@ -113,7 +113,9 @@ impl<LS: LuminanceSource> HybridBinarizer<LS> {
let source = ghb.get_luminance_source();
let width = source.get_width();
let height = source.get_height();
let matrix = if width >= MINIMUM_DIMENSION && height >= MINIMUM_DIMENSION {
// dbg!(matrix.to_string());
if width >= MINIMUM_DIMENSION && height >= MINIMUM_DIMENSION {
let luminances = source.get_matrix();
let mut sub_width = width >> BLOCK_SIZE_POWER;
if (width & BLOCK_SIZE_MASK) != 0 {
@@ -146,9 +148,7 @@ impl<LS: LuminanceSource> HybridBinarizer<LS> {
// If the image is too small, fall back to the global histogram approach.
let m = ghb.get_black_matrix()?;
Ok(m.clone())
};
// dbg!(matrix.to_string());
matrix
}
}
/**

16
src/common/quad.rs
View File

@@ -58,20 +58,20 @@ impl Quadrilateral {
Quadrilateral([
Point {
x: margin as f32,
y: margin as f32,
x: margin,
y: margin,
},
Point {
x: width as f32 - margin as f32,
y: margin as f32,
x: width as f32 - margin,
y: margin,
},
Point {
x: width as f32 - margin as f32,
y: height as f32 - margin as f32,
x: width as f32 - margin,
y: height as f32 - margin,
},
Point {
x: margin as f32,
y: height as f32 - margin as f32,
x: margin,
y: height as f32 - margin,
},
])
}

2
src/datamatrix/data_matrix_reader.rs
View File

@@ -218,7 +218,7 @@ impl DataMatrixReader {
let iOffset = top + y as f32 * moduleSize as f32;
for x in 0..matrixWidth {
// for (int x = 0; x < matrixWidth; x++) {
if image.get_point(point(left as f32 + x as f32 * moduleSize as f32, iOffset)) {
if image.get_point(point(left + x as f32 * moduleSize as f32, iOffset)) {
bits.set(x, y);
}
}

4
src/datamatrix/encoder/c40_encoder.rs
View File

@@ -246,11 +246,11 @@ impl C40Encoder {
sb.push('\u{3}');
return 1;
}
if ('0'..='9').contains(&c) {
if c.is_ascii_digit() {
sb.push((c as u8 - 48 + 4) as char);
return 1;
}
if ('A'..='Z').contains(&c) {
if c.is_ascii_uppercase() {
sb.push((c as u8 - 65 + 14) as char);
return 1;
}

8
src/datamatrix/encoder/high_level_encoder.rs
View File

@@ -551,7 +551,7 @@ fn getMinimumCount(mins: &[u8]) -> u32 {
}
pub fn isDigit(ch: char) -> bool {
('0'..='9').contains(&ch)
ch.is_ascii_digit()
}
pub fn isExtendedASCII(ch: char) -> bool {
@@ -559,15 +559,15 @@ pub fn isExtendedASCII(ch: char) -> bool {
}
pub fn isNativeC40(ch: char) -> bool {
(ch == ' ') || ('0'..='9').contains(&ch) || ('A'..='Z').contains(&ch)
(ch == ' ') || ch.is_ascii_digit() || ch.is_ascii_uppercase()
}
pub fn isNativeText(ch: char) -> bool {
(ch == ' ') || ('0'..='9').contains(&ch) || ('a'..='z').contains(&ch)
(ch == ' ') || ch.is_ascii_digit() || ch.is_ascii_lowercase()
}
pub fn isNativeX12(ch: char) -> bool {
isX12TermSep(ch) || (ch == ' ') || ('0'..='9').contains(&ch) || ('A'..='Z').contains(&ch)
isX12TermSep(ch) || (ch == ' ') || ch.is_ascii_digit() || ch.is_ascii_uppercase()
}
fn isX12TermSep(ch: char) -> bool {

4
src/datamatrix/encoder/text_encoder.rs
View File

@@ -41,11 +41,11 @@ impl TextEncoder {
sb.push('\u{3}');
return 1;
}
if ('0'..='9').contains(&c) {
if c.is_ascii_digit() {
sb.push((c as u8 - 48 + 4) as char);
return 1;
}
if ('a'..='z').contains(&c) {
if c.is_ascii_lowercase() {
sb.push((c as u8 - 97 + 14) as char);
return 1;
}

4
src/datamatrix/encoder/x12_encoder.rs
View File

@@ -66,9 +66,9 @@ impl X12Encoder {
'>' => sb.push('\u{2}'),
' ' => sb.push('\u{3}'),
_ => {
if ('0'..='9').contains(&c) {
if c.is_ascii_digit() {
sb.push((c as u8 - 48 + 4) as char);
} else if ('A'..='Z').contains(&c) {
} else if c.is_ascii_uppercase() {
sb.push((c as u8 - 65 + 14) as char);
} else {
high_level_encoder::illegalCharacter(c)?;

3
src/luma_luma_source.rs
View File

@@ -34,7 +34,6 @@ impl LuminanceSource for Luma8LuminanceSource {
.take((self.dimensions.1 * self.original_dimension.0) as usize)
.collect::<Vec<&u8>>()
.chunks_exact(self.original_dimension.0 as usize)
.into_iter()
.flat_map(|f| {
f.iter()
.skip((self.origin.0) as usize)
@@ -182,7 +181,7 @@ mod tests {
let square = Luma8LuminanceSource::new(src_square, 3, 3);
let rect_tall = Luma8LuminanceSource::new(src_rect.clone(), 3, 4);
let rect_wide = Luma8LuminanceSource::new(src_rect.clone(), 4, 3);
let rect_wide = Luma8LuminanceSource::new(src_rect, 4, 3);
let rotated_square = square.rotate_counter_clockwise().expect("rotate");
// print_matrix(&src_rect, 4, 3);

6
src/oned/code_128_writer.rs
View File

@@ -348,14 +348,14 @@ fn findCType(value: &str, start: usize) -> Option<CType> {
if c == ESCAPE_FNC_1 {
return Some(CType::Fnc1);
}
if !('0'..='9').contains(&c) {
if !c.is_ascii_digit() {
return Some(CType::Uncodable);
}
if start + 1 >= last {
return Some(CType::OneDigit);
}
let c = value.chars().nth(start + 1)?;
if !('0'..='9').contains(&c) {
if !c.is_ascii_digit() {
return Some(CType::OneDigit);
}
Some(CType::TwoDigits)
@@ -638,7 +638,7 @@ stuvwxyz{|}~\u{007F}\u{00FF}";
}
fn isDigit(c: char) -> bool {
('0'..='9').contains(&c)
c.is_ascii_digit()
}
fn canEncode(contents: &str, charset: Charset, position: usize) -> bool {

4
src/oned/code_39_reader.rs
View File

@@ -335,7 +335,7 @@ impl Code39Reader {
match c {
'+' => {
// +A to +Z map to a to z
if ('A'..='Z').contains(&next) {
if next.is_ascii_uppercase() {
decodedChar = char::from_u32(next as u32 + 32)
.ok_or(Exceptions::INDEX_OUT_OF_BOUNDS)?;
} else {
@@ -344,7 +344,7 @@ impl Code39Reader {
}
'$' => {
// $A to $Z map to control codes SH to SB
if ('A'..='Z').contains(&next) {
if next.is_ascii_uppercase() {
decodedChar = char::from_u32(next as u32 - 64)
.ok_or(Exceptions::INDEX_OUT_OF_BOUNDS)?;
} else {

4
src/oned/code_93_reader.rs
View File

@@ -250,7 +250,7 @@ impl Code93Reader {
match c {
'd' => {
// +A to +Z map to a to z
if ('A'..='Z').contains(&next) {
if next.is_ascii_uppercase() {
decodedChar =
char::from_u32(next as u32 + 32).ok_or(Exceptions::PARSE)?;
} else {
@@ -259,7 +259,7 @@ impl Code93Reader {
}
'a' => {
// $A to $Z map to control codes SH to SB
if ('A'..='Z').contains(&next) {
if next.is_ascii_uppercase() {
decodedChar =
char::from_u32(next as u32 - 64).ok_or(Exceptions::PARSE)?;
} else {

2
src/pdf417/decoder/pdf_417_decoder_test_case.rs
View File

@@ -566,7 +566,7 @@ fn generateText(
for j in 0..wordLength.ceil() as u32 {
// for (int j = 0; j < wordLength; j++) {
let mut c = chars[maxIndex];
if j == 0 && ('a'..='z').contains(&c) && random.next_bool() {
if j == 0 && c.is_ascii_lowercase() && random.next_bool() {
c = char::from_u32(c as u32 - 'a' as u32 + 'A' as u32).unwrap();
}
result.push(c);

6
src/pdf417/encoder/pdf_417_high_level_encoder.rs
View File

@@ -667,15 +667,15 @@ fn encodeNumeric<T: ECIInput + ?Sized>(
}
fn isDigit(ch: char) -> bool {
('0'..='9').contains(&ch)
ch.is_ascii_digit()
}
fn isAlphaUpper(ch: char) -> bool {
ch == ' ' || ('A'..='Z').contains(&ch)
ch == ' ' || ch.is_ascii_uppercase()
}
fn isAlphaLower(ch: char) -> bool {
ch == ' ' || ('a'..='z').contains(&ch)
ch == ' ' || ch.is_ascii_lowercase()
}
fn isMixed(ch: char) -> bool {

18
src/qrcode/cpp_port/bitmatrix_parser.rs
View File

@@ -24,9 +24,9 @@ pub fn getBit(bitMatrix: &BitMatrix, x: u32, y: u32, mirrored: Option<bool>) ->
pub fn hasValidDimension(bitMatrix: &BitMatrix, isMicro: bool) -> bool {
let dimension = bitMatrix.height();
if isMicro {
dimension >= 11 && dimension <= 17 && (dimension % 2) == 1
(11..=17).contains(&dimension) && (dimension % 2) == 1
} else {
dimension >= 21 && dimension <= 177 && (dimension % 4) == 1
(21..=177).contains(&dimension) && (dimension % 4) == 1
}
}
@@ -57,7 +57,7 @@ pub fn ReadVersion(bitMatrix: &BitMatrix) -> Result<VersionRef> {
}
}
return Err(Exceptions::FORMAT);
Err(Exceptions::FORMAT)
}
pub fn ReadFormatInformation(bitMatrix: &BitMatrix, isMicro: bool) -> Result<FormatInformation> {
@@ -110,10 +110,10 @@ pub fn ReadFormatInformation(bitMatrix: &BitMatrix, isMicro: bool) -> Result<For
AppendBit(&mut formatInfoBits2, getBit(bitMatrix, x, 8, None));
}
return Ok(FormatInformation::DecodeQR(
Ok(FormatInformation::DecodeQR(
formatInfoBits1 as u32,
formatInfoBits2 as u32,
));
))
}
pub fn ReadQRCodewords(
@@ -184,12 +184,10 @@ pub fn ReadMQRCodewords(
let hasD4mBlock = version.getVersionNumber() % 2 == 1;
let d4mBlockIndex = if version.getVersionNumber() == 1 {
3
} else if formatInfo.error_correction_level == ErrorCorrectionLevel::L {
11
} else {
if formatInfo.error_correction_level == ErrorCorrectionLevel::L {
11
} else {
9
}
9
};
let mut result = Vec::new();

2
src/qrcode/cpp_port/data_mask.rs
View File

@@ -19,7 +19,7 @@ pub fn GetDataMaskBit(maskIndex: u32, x: u32, y: u32, isMicro: Option<bool>) ->
let isMicro = isMicro.unwrap_or(false);
let mut maskIndex = maskIndex;
if isMicro {
if maskIndex < 0 || maskIndex >= 4 {
if !(0..4).contains(&maskIndex) {
return Err(Exceptions::illegal_argument_with(
"QRCode maskIndex out of range",
));

10
src/qrcode/cpp_port/decoder.rs
View File

@@ -48,7 +48,7 @@ pub fn CorrectErrors(codewordBytes: &mut [u8], numDataCodewords: u32) -> Result<
// We don't care about errors in the error-correction codewords
codewordBytes[..numDataCodewords as usize].copy_from_slice(
&codewordsInts[..numDataCodewords as usize]
.into_iter()
.iter()
.copied()
.map(|i| i as u8)
.collect::<Vec<u8>>(),
@@ -332,7 +332,7 @@ pub fn DecodeBitStream(
{
result +=
crate::common::cpp_essentials::util::ToString(appInd as usize, 2)?;
} else if (appInd >= 165 && appInd <= 190) || (appInd >= 197 && appInd <= 222)
} else if (165..=190).contains(&appInd) || (197..=222).contains(&appInd)
// "A-Za-z"
{
result += (appInd - 100) as u8;
@@ -403,14 +403,14 @@ pub fn Decode(bits: &BitMatrix) -> Result<DecoderResult<bool>> {
};
// Read codewords
let codewords = ReadCodewords(bits, &version, &formatInfo)?;
let codewords = ReadCodewords(bits, version, &formatInfo)?;
if codewords.is_empty() {
return Err(Exceptions::format_with("Failed to read codewords"));
}
// Separate into data blocks
let dataBlocks: Vec<DataBlock> =
DataBlock::getDataBlocks(&codewords, &version, formatInfo.error_correction_level)?;
DataBlock::getDataBlocks(&codewords, version, formatInfo.error_correction_level)?;
if dataBlocks.is_empty() {
return Err(Exceptions::format_with("Failed to get data blocks"));
}
@@ -438,7 +438,7 @@ pub fn Decode(bits: &BitMatrix) -> Result<DecoderResult<bool>> {
// Decode the contents of that stream of bytes
Ok(
DecodeBitStream(&resultBytes, &version, formatInfo.error_correction_level)?
DecodeBitStream(&resultBytes, version, formatInfo.error_correction_level)?
.withIsMirrored(formatInfo.isMirrored),
)
}

32
src/qrcode/cpp_port/detector.rs
View File

@@ -41,7 +41,7 @@ const SUM: usize = 7;
const PATTERN: FixedPattern<LEN, SUM, false> = FixedPattern::new([1, 1, 3, 1, 1]);
const E2E: bool = true;
fn FindPattern<'a>(view: PatternView<'a>) -> Result<PatternView<'a>> {
fn FindPattern(view: PatternView<'_>) -> Result<PatternView<'_>> {
FindLeftGuardBy::<LEN, _>(
view,
LEN,
@@ -162,7 +162,7 @@ pub fn GenerateFinderPatternSets(patterns: &mut FinderPatterns) -> FinderPattern
// for (int i = 0; i < nbPatterns - 2; i++) {
for j in (i + 1)..(nbPatterns - 1) {
// for (int j = i + 1; j < nbPatterns - 1; j++) {
for k in (j + 1)..(nbPatterns - 0) {
for k in (j + 1)..nbPatterns {
// for (int k = j + 1; k < nbPatterns - 0; k++) {
let mut a = &patterns[i];
let mut b = &patterns[j];
@@ -201,7 +201,7 @@ pub fn GenerateFinderPatternSets(patterns: &mut FinderPatterns) -> FinderPattern
let moduleCount = (distAB + distBC)
/ (2.0 * (a.size + b.size + c.size) as f64 / (3.0 * 7.0))
+ 7.0;
if moduleCount < 21.0 * 0.9 || moduleCount > 177.0 * 1.5
if !(21.0 * 0.9..=177.0 * 1.5).contains(&moduleCount)
// moduleCount may be overestimated, see above
{
continue;
@@ -399,7 +399,7 @@ pub fn Mod2Pix(
) -> Result<PerspectiveTransform> {
let mut quad = Quadrilateral::rectangle(dimension, dimension, Some(3.5));
// let quad = Rectangle(dimension, dimension, 3.5);
quad[2] = quad[2] - brOffset;
quad[2] -= brOffset;
PerspectiveTransform::quadrilateralToQuadrilateral(quad, pix)
// return {quad, pix};
@@ -497,15 +497,13 @@ pub fn SampleQR(image: &BitMatrix, fp: &FinderPatternSet) -> Result<QRCodeDetect
let top = EstimateDimension(image, fp.tl, fp.tr);
let left = EstimateDimension(image, fp.tl, fp.bl);
if !(top.dim != 0) && !(left.dim != 0) {
if top.dim == 0 && left.dim == 0 {
return Err(Exceptions::NOT_FOUND);
}
let best = if top.err == left.err {
if top.dim > left.dim { top } else { left }
} else {
if top.err < left.err { top } else { left }
};
} else if top.err < left.err { top } else { left };
let mut dimension = best.dim;
let moduleSize = (best.ms + 1.0) as i32;
@@ -563,10 +561,10 @@ pub fn SampleQR(image: &BitMatrix, fp: &FinderPatternSet) -> Result<QRCodeDetect
)?;
if dimension >= Version::DimensionOfVersion(7, false) as i32 {
let version = ReadVersion(image, dimension as u32, mod2Pix.clone());
let version = ReadVersion(image, dimension as u32, mod2Pix);
// if the version bits are garbage -> discard the detection
if !version.is_ok()
if version.is_err()
|| (version.as_ref().unwrap().getDimensionForVersion() as i32 - dimension).abs() > 8
{
/*return DetectorResult();*/
@@ -609,7 +607,7 @@ pub fn SampleQR(image: &BitMatrix, fp: &FinderPatternSet) -> Result<QRCodeDetect
{
return p;
}
return projectM2P(x, y, &mod2Pix);
projectM2P(x, y, &mod2Pix)
};
for y in 0..=N {
@@ -847,7 +845,7 @@ pub fn DetectPureQR(image: &BitMatrix) -> Result<QRCodeDetectorResult> {
if dimension < MIN_MODULES as i32
|| dimension > MAX_MODULES as i32
|| !image.is_in(point(
left as f32 + moduleSize / 2.0 + (dimension - 1) as f32 * moduleSize as f32,
left as f32 + moduleSize / 2.0 + (dimension - 1) as f32 * moduleSize,
top as f32 + moduleSize / 2.0 + (dimension - 1) as f32 * moduleSize,
))
{
@@ -899,7 +897,7 @@ pub fn DetectPureMQR(image: &BitMatrix) -> Result<QRCodeDetectorResult> {
let bottom = top + height - 1;
// allow corners be moved one pixel inside to accommodate for possible aliasing artifacts
let diagonal: Pattern = EdgeTracer::new(&image, point_i(left, top), point_i(1, 1))
let diagonal: Pattern = EdgeTracer::new(image, point_i(left, top), point_i(1, 1))
.readPatternFromBlack(1, None)
.ok_or(Exceptions::ILLEGAL_STATE)?;
let diag_hld = diagonal.to_vec().into();
@@ -915,8 +913,8 @@ pub fn DetectPureMQR(image: &BitMatrix) -> Result<QRCodeDetectorResult> {
if dimension < MIN_MODULES
|| dimension > MAX_MODULES
|| !image.is_in(point(
left as f32 + moduleSize as f32 / 2.0 + (dimension - 1) as f32 * moduleSize,
top as f32 + moduleSize as f32 / 2.0 + (dimension - 1) as f32 * moduleSize,
left as f32 + moduleSize / 2.0 + (dimension - 1) as f32 * moduleSize,
top as f32 + moduleSize / 2.0 + (dimension - 1) as f32 * moduleSize,
))
{
return Err(Exceptions::NOT_FOUND);
@@ -997,7 +995,7 @@ pub fn SampleMQR(image: &BitMatrix, fp: ConcentricPattern) -> Result<QRCodeDetec
let check = |i, checkOne: bool| {
let p = mod2Pix.transform_point(Point::centered(FORMAT_INFO_COORDS[i]));
return image.is_in(p) && (!checkOne || image.get_point(p));
image.is_in(p) && (!checkOne || image.get_point(p))
};
// check that we see both innermost timing pattern modules
@@ -1048,7 +1046,7 @@ pub fn SampleMQR(image: &BitMatrix, fp: ConcentricPattern) -> Result<QRCodeDetec
dim,
dim,
&[SamplerControl {
p1: point_i(dim as u32, dim as u32),
p1: point_i(dim, dim),
p0: point_i(0, 0),
transform: bestPT,
}],

2
src/qrcode/cpp_port/qr_cpp_reader.rs
View File

@@ -374,6 +374,6 @@ impl QrReader {
}
}
return Ok(results);
Ok(results)
}
}

24
src/qrcode/cpp_port/test/QRDataMaskTest.rs
View File

@@ -9,84 +9,84 @@ use crate::{common::BitMatrix, qrcode::cpp_port::data_mask::GetMaskedBit};
#[test]
fn Mask0() {
TestMaskAcrossDimensions(0, |i, j| {
return (i + j) % 2 == 0;
(i + j) % 2 == 0
});
}
#[test]
fn Mask1() {
TestMaskAcrossDimensions(1, |i, _| {
return i % 2 == 0;
i % 2 == 0
});
}
#[test]
fn Mask2() {
TestMaskAcrossDimensions(2, |_, j| {
return j % 3 == 0;
j % 3 == 0
});
}
#[test]
fn Mask3() {
TestMaskAcrossDimensions(3, |i, j| {
return (i + j) % 3 == 0;
(i + j) % 3 == 0
});
}
#[test]
fn Mask4() {
TestMaskAcrossDimensions(4, |i, j| {
return (i / 2 + j / 3) % 2 == 0;
(i / 2 + j / 3) % 2 == 0
});
}
#[test]
fn Mask5() {
TestMaskAcrossDimensions(5, |i, j| {
return (i * j) % 2 + (i * j) % 3 == 0;
(i * j) % 2 + (i * j) % 3 == 0
});
}
#[test]
fn Mask6() {
TestMaskAcrossDimensions(6, |i, j| {
return ((i * j) % 2 + (i * j) % 3) % 2 == 0;
((i * j) % 2 + (i * j) % 3) % 2 == 0
});
}
#[test]
fn Mask7() {
TestMaskAcrossDimensions(7, |i, j| {
return ((i + j) % 2 + (i * j) % 3) % 2 == 0;
((i + j) % 2 + (i * j) % 3) % 2 == 0
});
}
#[test]
fn MicroMask0() {
TestMicroMaskAcrossDimensions(0, |i, _| {
return i % 2 == 0;
i % 2 == 0
});
}
#[test]
fn MicroMask1() {
TestMicroMaskAcrossDimensions(1, |i, j| {
return (i / 2 + j / 3) % 2 == 0;
(i / 2 + j / 3) % 2 == 0
});
}
#[test]
fn MicroMask2() {
TestMicroMaskAcrossDimensions(2, |i, j| {
return ((i * j) % 2 + (i * j) % 3) % 2 == 0;
((i * j) % 2 + (i * j) % 3) % 2 == 0
});
}
#[test]
fn MicroMask3() {
TestMicroMaskAcrossDimensions(3, |i, j| {
return ((i + j) % 2 + (i * j) % 3) % 2 == 0;
((i + j) % 2 + (i * j) % 3) % 2 == 0
});
}

6
src/qrcode/cpp_port/test/QRVersionTest.rs
View File

@@ -44,7 +44,7 @@ fn GetProvisionalVersionForDimension() {
for i in 1..=40 {
// for (int i = 1; i <= 40; i++) {
let prov =
Version::FromDimension(4 * i + 17).expect(&format!("version should exist for {i}"));
Version::FromDimension(4 * i + 17).unwrap_or_else(|_| panic!("version should exist for {i}"));
// assert_ne!(prov, nullptr);
assert_eq!(i, prov.getVersionNumber());
}
@@ -69,7 +69,7 @@ fn MicroVersionForNumber() {
for i in 1..=4 {
// for (int i = 1; i <= 4; i++) {
CheckVersion(
Version::FromNumber(i, true).expect(&format!("version for {i} should exist")),
Version::FromNumber(i, true).unwrap_or_else(|_| panic!("version for {i} should exist")),
i,
2 * i + 9,
);
@@ -81,7 +81,7 @@ fn GetProvisionalMicroVersionForDimension() {
for i in 1..=4 {
// for (int i = 1; i <= 4; i++) {
let prov = Version::FromDimension(2 * i + 9)
.expect(&format!("version for micro {i} should exist"));
.unwrap_or_else(|_| panic!("version for micro {i} should exist"));
// assert_ne!(prov, nullptr);
assert_eq!(i, prov.getVersionNumber());
}

4
src/qrcode/decoder/error_correction_level.rs
View File

@@ -114,9 +114,9 @@ impl FromStr for ErrorCorrectionLevel {
return number_possible.try_into();
}
return Err(Exceptions::illegal_argument_with(format!(
Err(Exceptions::illegal_argument_with(format!(
"could not parse {s} into an ec level"
)));
)))
}
}

12
src/qrcode/decoder/mode.rs
View File

@@ -147,7 +147,7 @@ impl Mode {
const BITS_2_MODE_LEN: usize = 4;
if !isMicro {
if (bits >= 0x00 && bits <= 0x05) || (bits >= 0x07 && bits <= 0x09) || bits == 0x0d {
if (0x00..=0x05).contains(&bits) || (0x07..=0x09).contains(&bits) || bits == 0x0d {
return Mode::try_from(bits);
}
} else {
@@ -188,12 +188,12 @@ impl Mode {
};
match self {
Mode::NUMERIC=> return [10, 12, 14][i],
Mode::ALPHANUMERIC=> return [9, 11, 13][i],
Mode::BYTE=> return [8, 16, 16][i],
Mode::NUMERIC=> [10, 12, 14][i],
Mode::ALPHANUMERIC=> [9, 11, 13][i],
Mode::BYTE=> [8, 16, 16][i],
Mode::KANJI| // [[fallthrough]];
Mode::HANZI=> return [8, 10, 12][i],
_=> return 0,
Mode::HANZI=> [8, 10, 12][i],
_=> 0,
}
}
}

2
src/qrcode/encoder/minimal_encoder.rs
View File

@@ -209,7 +209,7 @@ impl MinimalEncoder {
pub fn isNumeric(c: &str) -> bool {
if c.len() == 1 {
if let Some(ch) = c.chars().next() {
return ('0'..='9').contains(&ch);
return ch.is_ascii_digit();
}
}
false

2
src/qrcode/encoder/qrcode_encoder.rs
View File

@@ -310,7 +310,7 @@ fn chooseModeWithEncoding(content: &str, encoding: CharacterSet) -> Mode {
let mut has_numeric = false;
let mut has_alphanumeric = false;
for c in content.chars() {
if ('0'..='9').contains(&c) {
if c.is_ascii_digit() {
has_numeric = true;
} else if getAlphanumericCode(c as u32) != -1 {
has_alphanumeric = true;

2
src/qrcode/qr_code_reader.rs
View File

@@ -250,6 +250,6 @@ impl QRCodeReader {
if x == width || y == height {
return Err(Exceptions::NOT_FOUND);
}
Ok((x - leftTopBlack.x) as f32 / 7.0)
Ok((x - leftTopBlack.x) / 7.0)
}
}