36 lines
1.1 KiB
Rust
36 lines
1.1 KiB
Rust
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// Rust Bitcoin Library
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// Written in 2014 by
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// Andrew Poelstra <apoelstra@wpsoftware.net>
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//
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// To the extent possible under law, the author(s) have dedicated all
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// copyright and related and neighboring rights to this software to
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// the public domain worldwide. This software is distributed without
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// any warranty.
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//
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// You should have received a copy of the CC0 Public Domain Dedication
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// along with this software.
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// If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
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//
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//! # Macros
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//!
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//! Internal macros used for unit tests
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#[macro_export]
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macro_rules! serde_round_trip (
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($var:expr) => ({
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use serde::{json, Serialize, Deserialize};
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let start = $var;
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let mut encoded = Vec::new();
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{
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let mut serializer = json::ser::Serializer::new(&mut encoded);
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start.serialize(&mut serializer).unwrap();
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}
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let mut deserializer = json::de::Deserializer::new(encoded.iter().map(|c| Ok(*c))).unwrap();
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let decoded = Deserialize::deserialize(&mut deserializer);
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assert_eq!(Some(start), decoded.ok());
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})
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);
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