Struct wasmtime_environ::BuiltinFunctionIndex

pub struct BuiltinFunctionIndex(_);

An index type for builtin functions.

Implementations

impl BuiltinFunctionIndex

pub const fn from_u32(i: u32) -> Self

Create a new BuiltinFunctionIndex from its index

pub const fn index(&self) -> u32

Return the index as an u32 number.

impl BuiltinFunctionIndex

pub const fn memory32_grow() -> Self

Returns an index for wasm’s memory.grow builtin function.

pub const fn imported_memory32_grow() -> Self

Returns an index for wasm’s imported memory.grow builtin function.

pub const fn memory32_size() -> Self

Returns an index for wasm’s memory.size builtin function.

pub const fn imported_memory32_size() -> Self

Returns an index for wasm’s imported memory.size builtin function.

pub const fn table_copy() -> Self

Returns an index for wasm’s table.copy when both tables are locally defined.

pub const fn table_init() -> Self

Returns an index for wasm’s table.init.

pub const fn elem_drop() -> Self

Returns an index for wasm’s elem.drop.

pub const fn memory_copy() -> Self

Returns an index for wasm’s memory.copy

pub const fn memory_fill() -> Self

Returns an index for wasm’s memory.fill for locally defined memories.

pub const fn imported_memory_fill() -> Self

Returns an index for wasm’s memory.fill for imported memories.

pub const fn memory_init() -> Self

Returns an index for wasm’s memory.init instruction.

pub const fn data_drop() -> Self

Returns an index for wasm’s data.drop instruction.

pub const fn table_grow_funcref() -> Self

Returns an index for Wasm’s table.grow instruction for funcrefs.

pub const fn table_grow_externref() -> Self

Returns an index for Wasm’s table.grow instruction for externrefs.

pub const fn table_fill_externref() -> Self

Returns an index for Wasm’s table.fill instruction for externrefs.

pub const fn table_fill_funcref() -> Self

Returns an index for Wasm’s table.fill instruction for funcrefs.

pub const fn drop_externref() -> Self

Returns an index to drop a VMExternRef.

pub const fn activations_table_insert_with_gc() -> Self

Returns an index to do a GC and then insert a VMExternRef into the VMExternRefActivationsTable.

pub const fn externref_global_get() -> Self

Returns an index for Wasm’s global.get instruction for externrefs.

pub const fn externref_global_set() -> Self

Returns an index for Wasm’s global.get instruction for externrefs.

pub const fn builtin_functions_total_number() -> u32

Returns the total number of builtin functions.

Trait Implementations

impl Clone for BuiltinFunctionIndex

fn clone(&self) -> BuiltinFunctionIndex

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for BuiltinFunctionIndex

impl Debug for BuiltinFunctionIndex

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.