Unverified50% confidenceFactExact time
2019 年 Rust 1.39 正式稳定 async/await，Tokio 随即完成从 0.1 到 0.2 的重大迁移
1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/581011API
curl https://kongchang.com/api/v1/knowledge/claims/581011MCP
get_claim(id=581011)