ak/rxing
1
0
Fork 0
mirror of https://github.com/starovoid/rxing.git synced 2026-07-26 04:12:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use thiserror for error handling with less boilerplate

Browse Source
This commit is contained in:
Steve Cook
2023-02-20 09:41:28 -05:00
parent 01e4f4a126
commit f8b29f37db
135 changed files with 868 additions and 905 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/maxicode/decoder/decoded_bit_stream_parser.rs
View File

@@ -89,7 +89,7 @@ pub fn decode(bytes: &[u8], mode: u8) -> Result<DecoderRXingResult> {
let pc = getPostCode2(bytes);
let ps2Length = getPostCode2Length(bytes) as usize;
if ps2Length > 10 {
return Err(Exceptions::format);
return Err(Exceptions::FORMAT);
}
// NumberFormat df = new DecimalFormat("0000000000".substring(0, ps2Length));
// postcode = df.format(pc);

2
src/maxicode/decoder/maxicode_decoder.rs
View File

@@ -70,7 +70,7 @@ pub fn decode_with_hints(
correctErrors(&mut codewords, 20, 68, 56, ODD)?;
datawords = vec![0u8; 78];
}
_ => return Err(Exceptions::notFound),
_ => return Err(Exceptions::NOT_FOUND),
}
datawords[0..10].clone_from_slice(&codewords[0..10]);

12
src/maxicode/detector.rs
View File

@@ -316,7 +316,7 @@ impl Circle<'_> {
pub fn detect(image: &BitMatrix, try_harder: bool) -> Result<MaxicodeDetectionResult> {
// find concentric circles
let Some( mut circles) = find_concentric_circles(image) else {
return Err(Exceptions::notFound);
return Err(Exceptions::NOT_FOUND);
};
// we should have an idea where the center is at this point,
@@ -339,7 +339,7 @@ pub fn detect(image: &BitMatrix, try_harder: bool) -> Result<MaxicodeDetectionRe
if try_harder {
continue;
}else {
return Err(Exceptions::notFound)
return Err(Exceptions::NOT_FOUND)
}
};
let grid_sampler = DefaultGridSampler::default();
@@ -376,7 +376,7 @@ pub fn detect(image: &BitMatrix, try_harder: bool) -> Result<MaxicodeDetectionRe
if try_harder {
continue;
}else {
return Err(Exceptions::notFound)
return Err(Exceptions::NOT_FOUND)
}
};
return Ok(MaxicodeDetectionResult {
@@ -390,7 +390,7 @@ pub fn detect(image: &BitMatrix, try_harder: bool) -> Result<MaxicodeDetectionRe
});
}
Err(Exceptions::notFound)
Err(Exceptions::NOT_FOUND)
}
/// Locate concentric circles.
@@ -729,7 +729,7 @@ fn box_symbol(image: &BitMatrix, circle: &mut Circle) -> Result<([(f32, f32); 4]
#[cfg(feature = "experimental_features")]
if is_ellipse {
// we don't deal with ellipses yet
return Err(Exceptions::notFound);
return Err(Exceptions::NOT_FOUND);
}
let mut final_rotation = 0.0;
@@ -1049,7 +1049,7 @@ fn compare_circle(a: &Circle, b: &Circle) -> std::cmp::Ordering {
pub fn read_bits(image: &BitMatrix) -> Result<BitMatrix> {
let enclosingRectangle = image
.getEnclosingRectangle()
.ok_or(Exceptions::NotFoundException(None))?;
.ok_or(Exceptions::NOT_FOUND)?;
let left = enclosingRectangle[0];
let top = enclosingRectangle[1];

4
src/maxicode/maxi_code_reader.rs
View File

@@ -123,10 +123,10 @@ impl MaxiCodeReader {
fn extractPureBits(image: &BitMatrix) -> Result<BitMatrix> {
let enclosingRectangleOption = image.getEnclosingRectangle();
if enclosingRectangleOption.is_none() {
return Err(Exceptions::notFound);
return Err(Exceptions::NOT_FOUND);
}
let enclosingRectangle = enclosingRectangleOption.ok_or(Exceptions::notFound)?;
let enclosingRectangle = enclosingRectangleOption.ok_or(Exceptions::NOT_FOUND)?;
let left = enclosingRectangle[0];
let top = enclosingRectangle[1];