37 lines
1.5 KiB
Rust
37 lines
1.5 KiB
Rust
// Copyright (c) 2021 Edward Shen
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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use base64::{DecodeError, URL_SAFE};
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/// URL-safe Base64 encoding.
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pub fn encode(input: impl AsRef<[u8]>) -> String {
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base64::encode_config(input, URL_SAFE)
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}
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/// URL-safe Base64 decoding.
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///
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/// # Errors
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///
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/// Returns an error if a buffer cannot be decoded, such as if there's an
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/// incorrect number of bytes.
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pub fn decode(input: impl AsRef<[u8]>) -> Result<Vec<u8>, DecodeError> {
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base64::decode_config(input, URL_SAFE)
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}
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