这个项目从去年上半年就开始酝酿，内部被列为「最高优先级绝密项目」。
def find(xs, fun):，详情可参考新收录的资料
，这一点在新收录的资料中也有详细论述
Improved long-term maintenance: temporal_rs has a team of maintainers who will continue to work on the library even after Temporal has reached Stage 4. This provides developers with a stable location to raise issues, report bugs, or even contribute improvements themselves with engines as stakeholders.，更多细节参见新收录的资料
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