48 lines
1.7 KiB
Rust
48 lines
1.7 KiB
Rust
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// Copyright 2021 The Matrix.org Foundation C.I.C.
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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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use thiserror::Error;
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#[derive(Error, Debug)]
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pub enum DecodingError {
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#[cfg(feature = "decode_image")]
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#[cfg_attr(feature = "docs", doc(cfg(decode_image)))]
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#[error(transparent)]
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Qr(#[from] rqrr::DeQRError),
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#[error("the decoded QR code is missing the Matrix header")]
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Header,
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#[error(transparent)]
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Utf8(#[from] std::string::FromUtf8Error),
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#[error("the QR code contains an invalid verification mode: {0}")]
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Mode(u8),
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#[error(transparent)]
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Identifier(#[from] ruma_identifiers::Error),
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#[error(transparent)]
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Read(#[from] std::io::Error),
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#[error("the QR code contains a too short shared secret, length: {0}")]
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SharedSecret(usize),
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#[error("the QR code contains an invalid or unsupported version: {0}")]
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Version(u8),
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}
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#[derive(Error, Debug)]
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pub enum EncodingError {
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#[error(transparent)]
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Qr(#[from] qrcode::types::QrError),
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#[error(transparent)]
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Base64(#[from] base64::DecodeError),
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#[error("The verification flow id length can't be converted into a u16: {0}")]
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FlowId(#[from] std::num::TryFromIntError),
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}
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