Crate wasm_bridge Copy item path Source unix Unix-specific extension for the wasmtime crate. Caller A structure representing the caller’s context when creating a function
via Func::wrap CodeMemory Management of executable memory within a MmapVec CompiledModule A compiled wasm module, ready to be instantiated. Config Global configuration options used to create an Engine Engine An Engine which is a global context for compilation and management of wasm
modules. EngineWeak A weak reference to an Engine Error The Error type, a wrapper around a dynamic error type. Export An exported WebAssembly value. ExportType A descriptor for an exported WebAssembly value. ExternRef Represents an opaque reference to any data within WebAssembly. FrameInfo Description of a frame in a backtrace for a WasmBacktrace FrameSymbol Debug information for a symbol that is attached to a FrameInfo Func A WebAssembly function which can be called. FuncType The type of a WebAssembly function. Global A WebAssembly global value which can be read and written to. GlobalType A WebAssembly global descriptor. ImportType A descriptor for an imported value into a wasm module. Instance An instantiated WebAssembly module. InstancePre An instance, pre-instantiation, that is ready to be instantiated. Linker Structure used to link wasm modules/instances together. Memory A WebAssembly linear memory. MemoryAccessError Error for out of bounds Memory MemoryType A descriptor for a WebAssembly memory type. Module A compiled WebAssembly module, ready to be instantiated. ModuleExport Describes the location of an export in a module. NoFunc A reference to the abstract nofunc heap value. RefType Opaque references to data in the Wasm heap or to host data. ResourcesRequired A summary of the amount of resources required to instantiate a particular
ModuleComponent][crate::component::Component]. SharedMemory A constructor for externally-created shared memory. Store A Store StoreContext A temporary handle to a &Store<T> StoreContextMut A temporary handle to a &mut Store<T> StoreLimits Provides limits for a Store StoreLimitsBuilder Used to build StoreLimits Table A WebAssembly table, or an array of values. TableType A descriptor for a table in a WebAssembly module. TypedFunc A statically typed WebAssembly function. UnknownImportError Error for an unresolvable import. V128 Representation of a 128-bit vector type, v128, for WebAssembly. WasmBacktrace Representation of a backtrace of function frames in a WebAssembly module for
where an error happened. CallHook Passed to the argument of Store::call_hook Extern An external item to a WebAssembly module, or a list of what can possibly be
exported from a wasm module. ExternType A list of all possible types which can be externally referenced from a
WebAssembly module. HeapType The heap types that can Wasm can have references to. InstanceAllocationStrategy Represents the module instance allocation strategy to use. ModuleVersionStrategy Configure the strategy used for versioning in serializing and deserializing crate::Module Mutability Indicator of whether a global is mutable or not OptLevel Possible optimization levels for the Cranelift codegen backend. Precompiled Return value from the Engine::detect_precompiled ProfilingStrategy Select which profiling technique to support. Ref A reference. Strategy Possible Compilation strategies for a wasm module. Trap UpdateDeadline What to do after returning from a callback when the engine epoch reaches
the deadline for a Store during execution of a function using that store. Val Possible runtime values that a WebAssembly module can either consume or
produce. ValType A list of all possible value types in WebAssembly. WaitResult Result of Memory::atomic_wait32Memory::atomic_wait64 WasmBacktraceDetails Select how wasm backtrace detailed information is handled. DEFAULT_INSTANCE_LIMIT Value returned by ResourceLimiter::instances DEFAULT_MEMORY_LIMIT Value returned by ResourceLimiter::memories DEFAULT_TABLE_LIMIT Value returned by ResourceLimiter::tables AsContext A trait used to get shared access to a Store AsContextMut A trait used to get exclusive mutable access to a Store CacheStore Implementation of an incremental compilation’s key/value cache store. IntoFunc Internal trait implemented for all arguments that can be passed to
Func::wrapLinker::func_wrap LinearMemory A linear memory. This trait provides an interface for raw memory buffers
which are used by wasmtime, e.g. inside [‘Memory’]. Such buffers are in
principle not thread safe. By implementing this trait together with
MemoryCreator, one can supply wasmtime with custom allocated host managed
memory. MemoryCreator A memory creator. Can be used to provide a memory creator
to wasmtime which supplies host managed memory. ResourceLimiter Used by hosts to limit resource consumption of instances. WasmParams A trait used for Func::typedTypedFunc WasmResults A trait used for Func::typedTypedFunc WasmRet A trait implemented for types which can be returned from closures passed to
Func::wrap WasmTy A trait implemented for types which can be arguments and results for
closures passed to Func::wrapFunc::typed Result Result<T, Error>ValRaw A “raw” and unsafe representation of a WebAssembly value.