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/* Copyright 2020 Timo Saarinen 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. */ /// Parse error returned by `parse_sentence`. The string is used instead of static str /// because the error messages are expected to contain context-specific details. #[derive(Clone, Debug, PartialEq)] pub enum ParseError { /// Unsupported (or unimplemented) sentence type UnsupportedSentenceType(String), /// NMEA checksum doesn't match CorruptedSentence(String), /// The sentence format isn't what expected InvalidSentence(String), } impl From<String> for ParseError { fn from(s: String) -> Self { ParseError::InvalidSentence(s) } } impl ToString for ParseError { fn to_string(&self) -> String { match self { ParseError::UnsupportedSentenceType(s) => { s.clone() }, ParseError::CorruptedSentence(s) => { s.clone() }, ParseError::InvalidSentence(s) => { s.clone() }, } } }