33 lines
1.0 KiB
Rust
33 lines
1.0 KiB
Rust
// Copyright 2015-2018 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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use rustc_hex::FromHex as RustcFromHex;
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use bloomchain::Bloom;
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pub trait FromHex {
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fn from_hex(s: &str) -> Self where Self: Sized;
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}
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impl FromHex for Bloom {
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fn from_hex(s: &str) -> Self {
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let mut res = [0u8; 256];
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let v = s.from_hex().unwrap();
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assert_eq!(res.len(), v.len());
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res.copy_from_slice(&v);
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From::from(res)
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}
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}
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