partial stub out of decoder

src/qrcode/decoder/format_information.rs

@@ -72,6 +72,7 @@ pub struct FormatInformation {
     pub error_correction_level: ErrorCorrectionLevel,
     pub data_mask: u8,
     pub microVersion: u32,
+    pub isMirrored: bool,
 }
 
 impl Default for FormatInformation {
@@ -81,6 +82,7 @@ impl Default for FormatInformation {
             error_correction_level: ErrorCorrectionLevel::Invalid,
             data_mask: Default::default(),
             microVersion: 0,
+            isMirrored: false,
         }
     }
 }
@@ -96,6 +98,7 @@ impl FormatInformation {
             microVersion: 0,
             error_correction_level: errorCorrectionLevel,
             data_mask: dataMask,
+            isMirrored: false,
         })
     }