63 lines
1.6 KiB
Rust
63 lines
1.6 KiB
Rust
// Copyright 2015, 2016 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 bloomchain as bc;
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use rlp::*;
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use util::HeapSizeOf;
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use basic_types::LogBloom;
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/// Helper structure representing bloom of the trace.
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#[derive(Debug, Clone)]
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pub struct Bloom(LogBloom);
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impl From<LogBloom> for Bloom {
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fn from(bloom: LogBloom) -> Self {
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Bloom(bloom)
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}
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}
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impl From<bc::Bloom> for Bloom {
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fn from(bloom: bc::Bloom) -> Self {
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let bytes: [u8; 256] = bloom.into();
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Bloom(LogBloom::from(bytes))
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}
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}
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impl Into<bc::Bloom> for Bloom {
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fn into(self) -> bc::Bloom {
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let log = self.0;
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bc::Bloom::from(log.0)
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}
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}
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impl Decodable for Bloom {
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fn decode<D>(decoder: &D) -> Result<Self, DecoderError> where D: Decoder {
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Decodable::decode(decoder).map(Bloom)
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}
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}
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impl Encodable for Bloom {
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fn rlp_append(&self, s: &mut RlpStream) {
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Encodable::rlp_append(&self.0, s)
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}
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}
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impl HeapSizeOf for Bloom {
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fn heap_size_of_children(&self) -> usize {
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0
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}
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}
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