enum exceptions

src/exceptions.rs

@@ -1,195 +1,16 @@
-#[derive(Debug)]
-pub struct IllegalArgumentException {
-    message: String,
-}
-impl IllegalArgumentException {
-    pub fn new(message: &str) -> Self {
-        Self {
-            message: message.to_owned(),
-        }
-    }
-}
-#[derive(Debug)]
-pub struct UnsupportedOperationException {
-    message: String,
-}
-impl UnsupportedOperationException {
-    pub fn new(message: &str) -> Self {
-        Self {
-            message: message.to_owned(),
-        }
-    }
-}
+use std::fmt;
 
 #[derive(Debug)]
-pub struct IllegalStateException {
-    message: String,
-}
-impl IllegalStateException {
-    pub fn new(message: &str) -> Self {
-        Self {
-            message: message.to_owned(),
-        }
-    }
-}
-
-#[derive(Debug)]
-pub struct ArithmeticException {
-    message: String,
-}
-impl ArithmeticException {
-    pub fn new(message: &str) -> Self {
-        Self {
-            message: message.to_owned(),
-        }
-    }
-}
-
-
-
-/*
- * Copyright 2007 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//package com.google.zxing;
-
-/**
- * Thrown when a barcode was not found in the image. It might have been
- * partially detected but could not be confirmed.
- *
- * @author Sean Owen
- */
-#[derive(Debug)]
-pub struct NotFoundException;
-
-/*
- * Copyright 2007 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//package com.google.zxing;
-
-/**
- * Thrown when a barcode was successfully detected, but some aspect of
- * the content did not conform to the barcode's format rules. This could have
- * been due to a mis-detection.
- *
- * @author Sean Owen
- */
-#[derive(Debug)]
-pub struct FormatException;
-
-/*
- * Copyright 2007 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//package com.google.zxing;
-
-/**
- * Thrown when a barcode was successfully detected and decoded, but
- * was not returned because its checksum feature failed.
- *
- * @author Sean Owen
- */
-#[derive(Debug)]
-pub struct ChecksumException;
-
-/*
- * Copyright 2007 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//package com.google.zxing;
-
-/**
- * The general exception class throw when something goes wrong during decoding of a barcode.
- * This includes, but is not limited to, failing checksums / error correction algorithms, being
- * unable to locate finder timing patterns, and so on.
- *
- * @author Sean Owen
- */
-#[derive(Debug)]
-pub struct ReaderException;
-
-/*
- * Copyright 2008 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//package com.google.zxing;
-
-/**
- * A base class which covers the range of exceptions which may occur when encoding a barcode using
- * the Writer framework.
- *
- * @author dswitkin@google.com (Daniel Switkin)
- */
-#[derive(Debug)]
-pub struct WriterException {
-    message: String,
-}
-
-impl WriterException {
-    pub fn new(message: &str) -> Self {
-        Self {
-            message: message.to_owned(),
-        }
-    }
+pub enum Exceptions {
+    IllegalArgumentException(String),
+    UnsupportedOperationException(String),
+    IllegalStateException(String),
+    ArithmeticException(String),
+    NotFoundException(String),
+    FormatException(String), 
+    ChecksumException(String),   
+    ReaderException(String),
+    WriterException(String),
+    ReedSolomonException(String),
+    ReaderDecodeException()
 }