36 lines
1.1 KiB
Rust
36 lines
1.1 KiB
Rust
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// Copyright 2015, 2016 Ethcore (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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//! Multilevel blockchain bloom filter.
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mod bloomindex;
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mod chainfilter;
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mod indexer;
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#[cfg(test)]
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mod tests;
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pub use self::bloomindex::BloomIndex;
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pub use self::chainfilter::ChainFilter;
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use util::hash::H2048;
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/// Types implementing this trait provide read access for bloom filters database.
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pub trait FilterDataSource {
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/// returns reference to log at given position if it exists
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fn bloom_at_index(&self, index: &BloomIndex) -> Option<H2048>;
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}
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