Method num_stacks

crates/wasmtime/src/runtime/debug.rs:573–577

Get the depth of the operand stack in this frame.

(&self, mut store: impl AsContextMut)

    /// Get the depth of the operand stack in this frame.
    pub fn num_stacks(&self, mut store: impl AsContextMut) -> Result<u32> {
        let store = store.as_context_mut();
        let frame_data = self.frame_data(store.0.as_store_opaque())?;
        Ok(u32::try_from(frame_data.stack.len()).unwrap())
    }

    /// Get the type and value of the given local in this frame.
    ///