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Error handling refactoring

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- Replace .ok_or_else() and .map_err() with anyhow::Context where possible.
- Use .context() to check Option for None when it's an error
- Resultify Chatlist.get_chat_id()
- Add useful .context() to some errors
- IMAP error handling cleanup
This commit is contained in:
link2xt
2022-01-05 01:51:11 +00:00
parent 29c58efeb3
commit bfa641cea8
24 changed files with 252 additions and 283 deletions
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4
examples/repl/cmdline.rs
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@@ -563,7 +563,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
);
for i in (0..cnt).rev() {
let chat = Chat::load_from_db(&context, chatlist.get_chat_id(i)).await?;
let chat = Chat::load_from_db(&context, chatlist.get_chat_id(i)?).await?;
println!(
"{}#{}: {} [{} fresh] {}{}{}{}",
chat_prefix(&chat),
@@ -1142,7 +1142,7 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
if 0 != i {
res += ", ";
}
let chat = Chat::load_from_db(&context, chatlist.get_chat_id(i)).await?;
let chat = Chat::load_from_db(&context, chatlist.get_chat_id(i)?).await?;
res += &format!("{}#{}", chat_prefix(&chat), chat.get_id());
}
}