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61 lines
1.8 KiB
Rust
61 lines
1.8 KiB
Rust
/*
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* Copyright 2007 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// package com::google::zxing;
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/**
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* The general exception class throw when something goes wrong during decoding of a barcode.
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* This includes, but is not limited to, failing checksums / error correction algorithms, being
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* unable to locate finder timing patterns, and so on.
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*
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* @author Sean Owen
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*/
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// disable stack traces when not running inside test units
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let is_stack_trace: bool = System::get_property("surefire.test.class.path") != null;
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const NO_TRACE: [Option<StackTraceElement>; 0] = [None; 0];
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pub struct ReaderException {
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super: Exception;
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}
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impl ReaderException {
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fn new() -> ReaderException {
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// do nothing
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}
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fn new( cause: &Throwable) -> ReaderException {
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super(&cause);
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}
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// Prevent stack traces from being taken
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pub fn fill_in_stack_trace(&self) -> Throwable {
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return null;
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}
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/**
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* For testing only. Controls whether library exception classes include stack traces or not.
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* Defaults to false, unless running in the project's unit testing harness.
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*
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* @param enabled if true, enables stack traces in library exception classes
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* @since 3.5.0
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*/
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pub fn set_stack_trace( enabled: bool) {
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is_stack_trace = enabled;
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}
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}
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