build result

src/rxing_result.rs

@@ -16,7 +16,10 @@
 
 use std::{collections::HashMap, fmt};
 
-use crate::{BarcodeFormat, Point, RXingResultMetadataType, RXingResultMetadataValue};
+use crate::{
+    common::cpp_essentials::DecoderResult, BarcodeFormat, MetadataDictionary, Point,
+    RXingResultMetadataType, RXingResultMetadataValue,
+};
 
 #[cfg(feature = "serde")]
 use serde::{Deserialize, Serialize};
@@ -95,6 +98,44 @@ impl RXingResult {
         }
     }
 
+    pub fn with_decoder_result<T>(
+        res: DecoderResult<T>,
+        resultPoints: &[Point],
+        format: BarcodeFormat,
+    ) -> Self
+    where
+        T: Copy + Clone + Default + Eq + PartialEq,
+    {
+        let mut new_res = Self::new(
+            &res.text(),
+            res.content().bytes().to_vec(),
+            resultPoints.to_vec(),
+            format,
+        );
+
+        let mut meta_data = MetadataDictionary::new();
+        meta_data.insert(
+            RXingResultMetadataType::ERROR_CORRECTION_LEVEL,
+            RXingResultMetadataValue::ErrorCorrectionLevel(res.ecLevel().to_owned()),
+        );
+        meta_data.insert(
+            RXingResultMetadataType::STRUCTURED_APPEND_PARITY,
+            RXingResultMetadataValue::StructuredAppendParity(res.structuredAppend().count),
+        );
+        meta_data.insert(
+            RXingResultMetadataType::STRUCTURED_APPEND_SEQUENCE,
+            RXingResultMetadataValue::StructuredAppendSequence(res.structuredAppend().index),
+        );
+        meta_data.insert(
+            RXingResultMetadataType::SYMBOLOGY_IDENTIFIER,
+            RXingResultMetadataValue::SymbologyIdentifier(res.symbologyIdentifier()),
+        );
+
+        new_res.putAllMetadata(meta_data);
+
+        new_res
+    }
+
     /**
      * @return raw text encoded by the barcode
      */