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// Copyright 2017 int08h LLC // // 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. use std; use tag::Tag; /// Error types generated by this implementation #[derive(Debug)] pub enum Error { /// The associated tag was added to an `RtMessage` in non-increasing order. TagNotStrictlyIncreasing(Tag), /// The associated byte sequence does not correspond to a valid Roughtime tag. InvalidTag(Box<[u8]>), /// Invalid number of tags specified InvalidNumTags(u32), /// Tag value length exceeds length of source bytes InvalidValueLength(Tag, u32), /// Encoding failed. The associated `std::io::Error` should provide more information. EncodingFailure(std::io::Error), /// Request was less than 1024 bytes RequestTooShort, /// Offset was not 32-bit aligned InvalidAlignment(u32), /// Offset is outside of valid message range InvalidOffsetValue(u32), /// Could not convert bytes to message because bytes were too short MessageTooShort, /// Otherwise invalid request InvalidRequest, } impl From<std::io::Error> for Error { fn from(err: std::io::Error) -> Self { Error::EncodingFailure(err) } }