Trait wasmer_compiler::Compiler

pub trait Compiler: Send {
    // Required methods
    fn name(&self) -> &str;
    fn compile_module(
        &self,
        target: &Target,
        module: &CompileModuleInfo,
        module_translation: &ModuleTranslationState,
        function_body_inputs: PrimaryMap<LocalFunctionIndex, FunctionBodyData<'_>>,
    ) -> Result<Compilation, CompileError>;
    fn get_middlewares(&self) -> &[Arc<dyn ModuleMiddleware>];

    // Provided methods
    fn validate_module(
        &self,
        features: &Features,
        data: &[u8],
    ) -> Result<(), CompileError> { ... }
    fn experimental_native_compile_module(
        &self,
        _target: &Target,
        _module: &CompileModuleInfo,
        _module_translation: &ModuleTranslationState,
        _function_body_inputs: &PrimaryMap<LocalFunctionIndex, FunctionBodyData<'_>>,
        _symbol_registry: &dyn SymbolRegistry,
        _wasmer_metadata: &[u8],
    ) -> Option<Result<Vec<u8>, CompileError>> { ... }
    fn get_cpu_features_used(
        &self,
        cpu_features: &EnumSet<CpuFeature>,
    ) -> EnumSet<CpuFeature> { ... }
}

An implementation of a Compiler from parsed WebAssembly module to Compiled native code.

Required Methods

fn name(&self) -> &str

Returns a descriptive name for this compiler.

Note that this is an API breaking change since 3.0

fn compile_module( &self, target: &Target, module: &CompileModuleInfo, module_translation: &ModuleTranslationState, function_body_inputs: PrimaryMap<LocalFunctionIndex, FunctionBodyData<'_>>, ) -> Result<Compilation, CompileError>

Compiles a parsed module.

It returns the Compilation or a [CompileError].

fn get_middlewares(&self) -> &[Arc<dyn ModuleMiddleware>]

Get the middlewares for this compiler

Provided Methods

fn validate_module( &self, features: &Features, data: &[u8], ) -> Result<(), CompileError>

Validates a module.

It returns the a succesful Result in case is valid, CompileError in case is not.

fn experimental_native_compile_module( &self, _target: &Target, _module: &CompileModuleInfo, _module_translation: &ModuleTranslationState, _function_body_inputs: &PrimaryMap<LocalFunctionIndex, FunctionBodyData<'_>>, _symbol_registry: &dyn SymbolRegistry, _wasmer_metadata: &[u8], ) -> Option<Result<Vec<u8>, CompileError>>

Compiles a module into a native object file.

It returns the bytes as a &[u8] or a [CompileError].

fn get_cpu_features_used( &self, cpu_features: &EnumSet<CpuFeature>, ) -> EnumSet<CpuFeature>

Get the CpuFeatues used by the compiler

Implementors