Struct ComponentFunc 

pub struct ComponentFunc(/* private fields */);

Component function type

Implementations

impl ComponentFunc

pub fn async_(&self) -> bool

Returns whether this is an async function

pub fn params(&self) -> impl ExactSizeIterator

Iterates over types of function parameters and names.

pub fn results(&self) -> impl ExactSizeIterator

Iterates over types of function results

Trait Implementations

impl Clone for ComponentFunc

fn clone(&self) -> ComponentFunc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentFunc

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

Formats the value using the given formatter.

impl WasmFunc for ComponentFunc

type Type = Type

A type representing types of these params and results.

fn params( &self, ) -> Box<dyn Iterator<Item = <ComponentFunc as WasmFunc>::Type> + '_>

Returns an iterator of the func’s parameter types.

fn results( &self, ) -> Box<dyn Iterator<Item = <ComponentFunc as WasmFunc>::Type> + '_>

Returns an iterator of the func’s result types.

fn param_names(&self) -> Box<dyn Iterator<Item = Cow<'_, str>> + '_>

Returns an iterator of the func’s parameter names. Must be the same length as the iterator returned by params or empty if this WasmFunc impl does not support param names.

fn result_names(&self) -> Box<dyn Iterator<Item = Cow<'_, str>> + '_>

Returns an iterator of the func’s result names. Must be the same length as the iterator returned by results or empty if there are no named results or if this WasmFunc impl does not support result names.