# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/vvhzs5q
yue-fang-readfog
feeds.twtxt.net
View Thread
Rust 中 Future 的 liveness 問題**
引言--Rust 的 futures 與大多數其他語言支持異步計算的方式不同; 除非你定期輪詢它們, 否則它們不能保證取得進展。具體來說, Future 有一個 poll 函數, 它接受一個 Waker, 當 future 可以取得進展時, 它會調用 Waker 的 wake 方法, 然後 "某些東西" 應該再次調用 poll。這主要由執行器 (如 tokio、 embassy 等) 處理, 執行 ⌘ Read more