我说：“现在没事，不代表两年后没事。等到监管层开始要求‘高耗能行业’披露碳排放数据的时候，你再来补课，就晚了。”
pub struct WasmRwError(#[from] RwError) // #[from] gets us `?` notation to lift into the newtype
。业内人士推荐新收录的资料作为进阶阅读
Standalone desktop app，这一点在新收录的资料中也有详细论述
For those of us looking to create an embedded product today, that leaves only one practical option: continue to use Cortex-M ARM devices, and if we want hardware memory protection, we have to tune our software to their proprietary MPU. This means further entrenching our code bases in a proprietary standard. Do I really want to spend my time porting Xous to use ARM’s proprietary flavor of memory protection? Surely not.