— No event buffer logging (for performance)
You should try to figure out where you have your differential advantage.。新收录的资料对此有专业解读
│ ⊕ function validateToken [added]，推荐阅读新收录的资料获取更多信息
The main idea behind context and capabilities is that we can write trait implementations that depend on a specific value or type called a capability. This capability is provided by the code that uses the trait.