# 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/nb5gwna
Zig 中指針的區別**
與 C 不同,Zig 中的指針類型有多種,主要是對指向的元素做了區分,便於更好地使用。下圖展示了它們指向元素的不同: 上圖中包含了切片(slice)類型,嚴格來說它不是指針,但其是由指針構成的(一般稱爲胖指針),而且在代碼中用的更爲普遍,因此列在一起便於讀者比較。需要明確一點,Zig 只對指針指向的元素數量做了區分,本身並沒有記錄長度,因此不會有越界檢查,這一點和 C 指針是一樣的,需要程序員自 ⌘ Read more