Struct ToolHost 

pub struct ToolHost {}

Auto-generated bindings for an instance a component which implements the world tool-host.

This structure can be created through a number of means depending on your requirements and what you have on hand:

• The most convenient way is to use ToolHost::instantiate which only needs a Store, Component, and Linker.

• Alternatively you can create a ToolHostPre ahead of time with a Component to front-load string lookups of exports once instead of per-instantiation. This method then uses ToolHostPre::instantiate to create a ToolHost.

• If you’ve instantiated the instance yourself already then you can use ToolHost::new.

These methods are all equivalent to one another and move around the tradeoff of what work is performed when.

Implementations

impl ToolHost

pub fn instantiate<_T>( store: impl AsContextMut<Data = _T>, component: &Component, linker: &Linker<_T>, ) -> Result<ToolHost>

Convenience wrapper around ToolHostPre::new and ToolHostPre::instantiate.

pub fn new(store: impl AsContextMut, instance: &Instance) -> Result<ToolHost>

Convenience wrapper around ToolHostIndices::new and ToolHostIndices::load.

pub async fn instantiate_async<_T>( store: impl AsContextMut<Data = _T>, component: &Component, linker: &Linker<_T>, ) -> Result<ToolHost>

where _T: Send,

Convenience wrapper around ToolHostPre::new and ToolHostPre::instantiate_async.

pub fn add_to_linker<T, D>( linker: &mut Linker<T>, host_getter: fn(&mut T) -> D::Data<'_>, ) -> Result<()>

where D: HostWithStore<T> + Send, for<'a> D::Data<'a>: Host + Send, T: 'static + Send,