28 lines
1006 B
Rust
28 lines
1006 B
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 std::ops::Range;
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use bloom::Bloom;
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use number::Number;
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/// Should be used to filter blocks from `BloomChain`.
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pub trait Filter {
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/// All bloom possibilities that we are searching for.
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fn bloom_possibilities(&self) -> Vec<Bloom>;
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/// Range of search.
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fn range(&self) -> Range<Number>;
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}
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