Method new

crates/fuzzing/src/oracles/diff_wasmtime.rs:23–40

Merely store the configuration; the engine is actually constructed later. Ideally the store and engine could be built here but `compile_module` takes a [`generators::Config`]; TODO re-factor this if that ever changes.

(
        u: &mut Unstructured<'_>,
        config: &mut generators::Config,
        compiler_strategy: CompilerStrategy,
    )

    /// `compile_module` takes a [`generators::Config`]; TODO re-factor this if
    /// that ever changes.
    pub fn new(
        u: &mut Unstructured<'_>,
        config: &mut generators::Config,
        compiler_strategy: CompilerStrategy,
    ) -> arbitrary::Result<Self> {
        let mut new_config = u.arbitrary::<WasmtimeConfig>()?;
        new_config.compiler_strategy = compiler_strategy;
        new_config.update_module_config(&mut config.module_config, u)?;
        new_config.make_compatible_with(&config.wasmtime);

        let config = generators::Config {
            wasmtime: new_config,
            module_config: config.module_config.clone(),
        };
        log::debug!("Created new Wasmtime differential engine with config: {config:?}");

        Ok(Self { config })
    }
}

impl DiffEngine for WasmtimeEngine {