Crate wasmtime_types

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Expand description

Internal dependency of Wasmtime and Cranelift that defines types for WebAssembly.

Re-exports§

Macros§

  • wasm_unsupported
    Return an Err(WasmError::Unsupported(msg)) where msg the string built by calling format! on the arguments to this macro.

Structs§

  • DataIndex
    Index type of a passive data segment inside the WebAssembly module.
  • DefinedFuncIndex
    Index type of a defined function inside the WebAssembly module.
  • DefinedGlobalIndex
    Index type of a defined global inside the WebAssembly module.
  • DefinedMemoryIndex
    Index type of a defined memory inside the WebAssembly module.
  • DefinedTableIndex
    Index type of a defined table inside the WebAssembly module.
  • ElemIndex
    Index type of a passive element segment inside the WebAssembly module.
  • FuncIndex
    Index type of a function (imported or defined) inside the WebAssembly module.
  • Global
    A WebAssembly global.
  • GlobalIndex
    Index type of a global variable (imported or defined) inside the WebAssembly module.
  • Memory
    WebAssembly linear memory.
  • MemoryIndex
    Index type of a linear memory (imported or defined) inside the WebAssembly module.
  • ModuleInternedTypeIndex
    Index type of a deduplicated type (imported or defined) inside a WebAssembly module.
  • OwnedMemoryIndex
    Index type of a defined memory inside the WebAssembly module.
  • StaticModuleIndex
    Index into the global list of modules found within an entire component.
  • Table
    WebAssembly table.
  • TableIndex
    Index type of a table (imported or defined) inside the WebAssembly module.
  • Tag
    WebAssembly event.
  • TagIndex
    Index type of an event inside the WebAssembly module.
  • TypeIndex
    Index type of a type (imported or defined) inside the WebAssembly module.
  • WasmFuncType
    WebAssembly function type – equivalent of wasmparser’s FuncType.
  • WasmRefType
    WebAssembly reference type – equivalent of wasmparser’s RefType

Enums§

  • EngineOrModuleTypeIndex
    An interned type index, either at the module or engine level.
  • EntityIndex
    An index of an entity.
  • EntityType
    A type of an item in a wasm module where an item is typically something that can be exported.
  • GlobalInit
    Globals are initialized via the const operators or by referring to another import.
  • WasmError
    A WebAssembly translation error.
  • WasmHeapType
    WebAssembly heap type – equivalent of wasmparser’s HeapType
  • WasmValType
    WebAssembly value type – equivalent of wasmparser::ValType.

Traits§

  • TypeConvert
    Helpers used to convert a wasmparser type to a type in this crate.
  • TypeTrace
    A trait for things that can trace all type-to-type edges, aka all type indices within this thing.

Type Aliases§

  • WasmResult
    A convenient alias for a Result that uses WasmError as the error type.