1use crate::types::metadata::Metadata;
2use thiserror::Error;
3
4#[derive(Clone, Debug, Error)]
5pub enum ChatError {
6 #[error("network error: {0}")]
7 Network(String),
8
9 #[error("provider error: {0}")]
10 Provider(String),
11
12 #[error("rate limited")]
13 RateLimited,
14
15 #[error("invalid response: {0}")]
16 InvalidResponse(String),
17
18 #[error("error in callback function: {0}")]
19 Callback(String),
20
21 #[error("unknown error: {0}")]
22 Other(String),
23}
24
25#[derive(Clone, Debug, Error)]
26#[error("Chat engine failed: {err}")]
27pub struct ChatFailure {
28 pub metadata: Option<Metadata>,
29 #[source]
30 pub err: ChatError,
31}
32
33impl ChatFailure {
34 pub fn from_err<E: Into<ChatError>>(err: E) -> Self {
35 Self {
36 metadata: None,
37 err: err.into(),
38 }
39 }
40}