Struct ComponentFunc 

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

Available on crate features runtime and component-model only.

Component function type

Implementations

impl ComponentFunc

pub fn params(&self) -> impl ExactSizeIterator<Item = (&str, Type)> + '_

Iterates over types of function parameters and names.

pub fn results(&self) -> impl ExactSizeIterator<Item = Type> + '_

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

Formats the value using the given formatter.

impl WasmFunc for ComponentFunc

Available on crate feature wave only.

type Type = Type

A type representing types of these params and results.

fn params(&self) -> Box<dyn Iterator<Item = Self::Type> + '_>

Returns an iterator of the func’s parameter types.

fn results(&self) -> Box<dyn Iterator<Item = Self::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.