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pezkuwi-subxt/substrate/core/cli/src/execution_strategy.rs
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2019-08-08 18:10:32 +02:00

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Rust

// Copyright 2018-2019 Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate 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.
// Substrate 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 Substrate. If not, see <http://www.gnu.org/licenses/>.
#![allow(missing_docs)]
use structopt::clap::{arg_enum, _clap_count_exprs};
arg_enum! {
/// How to execute blocks
#[derive(Debug, Clone, Copy)]
pub enum ExecutionStrategy {
// Execute with native build (if available, WebAssembly otherwise).
Native,
// Only execute with the WebAssembly build.
Wasm,
// Execute with both native (where available) and WebAssembly builds.
Both,
// Execute with the native build if possible; if it fails, then execute with WebAssembly.
NativeElseWasm,
}
}