# 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/sj4qwaa
寫給 go 開發者的 gRPC 教程 - 錯誤處理**
基本錯誤處理首先回顧下 pb 文件和生成出來的 client 與 server 端的接口service OrderManagement { rpc getOrder(google.protobuf.StringValue) returns (Order);}type OrderManagementClient interface { GetOrder(ctx context.Context, ⌘ Read more