Method func_by_index

crates/tinywasm/src/instance.rs:443–454

(&self, store: &Store, func_index: FuncAddr)

    #[cfg_attr(docsrs, doc(cfg(feature = "guest-debug")))]
    #[cfg(feature = "guest-debug")]
    pub fn func_by_index(&self, store: &Store, func_index: FuncAddr) -> Result<Function> {
        self.validate_store(store)?;
        let func_addr = Self::index_addr(&self.0.func_addrs, func_index, "function")?;

        let ty = store.state.get_func(func_addr).ty();
        Ok(Function {
            item: crate::StoreItem::new(self.0.store_id, func_addr),
            addr: func_addr,
            module_addr: self.id(),
            ty: ty.clone(),
        })
    }

    /// Get a typed function export by name.
    ///