openethereum/crates/ethcore/types/src/trace_filter.rs

// Copyright 2015-2020 Parity Technologies (UK) Ltd.
// This file is part of OpenEthereum.

// OpenEthereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// OpenEthereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with OpenEthereum.  If not, see <http://www.gnu.org/licenses/>.

//! Trace filter related types

use crate::ids::BlockId;
use ethereum_types::Address;
use std::ops::Range;

/// Easy to use trace filter.
pub struct Filter {
    /// Range of filtering.
    pub range: Range<BlockId>,
    /// From address.
    pub from_address: Vec<Address>,
    /// To address.
    pub to_address: Vec<Address>,
    /// Output offset
    pub after: Option<usize>,
    /// Output amount
    pub count: Option<usize>,
}