tari_engine 0.35.0

Tari template runtime engine
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//  Copyright 2022. The Tari Project
//
//  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
//  following conditions are met:
//
//  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following
//  disclaimer.
//
//  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
//  following disclaimer in the documentation and/or other materials provided with the distribution.
//
//  3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote
//  products derived from this software without specific prior written permission.
//
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
//  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
//  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
//  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
//  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
//  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
//  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

use wasmer::InstantiationError;

use crate::wasm::WasmExecutionError;

#[derive(Debug, thiserror::Error)]
pub enum TemplateLoaderError {
    #[error(transparent)]
    WasmModuleError(#[from] WasmExecutionError),
    #[error(transparent)]
    CompileError(#[from] wasmer::CompileError),
    #[error(transparent)]
    InstantiationError(Box<wasmer::InstantiationError>),
    #[error("Export error: {0}")]
    ExportError(#[from] wasmer::ExportError),
    #[error("Runtime error: {0}")]
    RuntimeError(#[from] wasmer::RuntimeError),
    #[error("Deserialize error: {0}")]
    DeserializeError(#[from] wasmer::DeserializeError),
}

impl From<wasmer::InstantiationError> for TemplateLoaderError {
    fn from(value: InstantiationError) -> Self {
        Self::InstantiationError(Box::new(value))
    }
}