# 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/qjhhsra
Rust 中的 new type 模式**
在 Rust 中,newtype 模式(有時也被稱爲 "type alias with zero-sized type" 或 "wrapper type")是一種使用結構體(通常只包含一個字段)來定義新類型的模式。使用 newtype 模式,可以爲現有類型定義新的類型,併爲這些新類型提供自定義行爲或限制。這樣做有助於在編譯時捕獲類型錯誤,並提高代碼的可讀性和可維護性。直接看個簡單的例子。假設有兩個 ⌘ Read more