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pezkuwi-subxt/substrate/client/executor/wasmtime/src/lib.rs
T
Éloïs 6898e8416b add feature wasmtime-jitdump (#9871)
* add feature wasmtime-jitdump

* remove unwrap

* always enable wasmtime/jitdump feature

* env WASMTIME_PROFILING_STRATEGY: retun an error for unknown value

* Add doc for env var WASMTIME_PROFILING_STRATEGY

* Update client/executor/wasmtime/Cargo.toml

Co-authored-by: Sergei Shulepov <s.pepyakin@gmail.com>

* warning instead of error

* Update client/executor/wasmtime/src/runtime.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* update doc: unknown value cause warning instead of error

* log warning only once

* static  right next to the usage

Co-authored-by: Sergei Shulepov <s.pepyakin@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2021-09-29 22:10:12 +02:00

43 lines
1.4 KiB
Rust

// This file is part of Substrate.
// Copyright (C) 2019-2021 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This program 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.
// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
//! Defines a `WasmRuntime` that uses the Wasmtime JIT to execute.
//!
//! You can choose a profiling strategy at runtime with
//! environment variable `WASMTIME_PROFILING_STRATEGY`:
//!
//! | `WASMTIME_PROFILING_STRATEGY` | Effect |
//! |-------------|-------------------------|
//! | undefined | No profiling |
//! | `"jitdump"` | jitdump profiling |
//! | other value | No profiling (warning) |
mod host;
mod imports;
mod instance_wrapper;
mod runtime;
mod util;
#[cfg(test)]
mod tests;
pub use runtime::{
create_runtime, create_runtime_from_artifact, prepare_runtime_artifact, Config,
DeterministicStackLimit, Semantics,
};