Method new

crates/component-macro/tests/expanded/function-new_async.rs:27–32

Creates a new copy of `FooPre` bindings which can then be used to instantiate into a particular store. This method may fail if the component behind `instance_pre` does not have the required exports.

(
        instance_pre: wasmtime::component::InstancePre<_T>,
    )

    /// This method may fail if the component behind `instance_pre`
    /// does not have the required exports.
    pub fn new(
        instance_pre: wasmtime::component::InstancePre<_T>,
    ) -> wasmtime::Result<Self> {
        let indices = FooIndices::new(&instance_pre)?;
        Ok(Self { instance_pre, indices })
    }
    pub fn engine(&self) -> &wasmtime::Engine {
        self.instance_pre.engine()
    }