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rust_genai/
error.rs

1//! Error definitions for the SDK.
2
3use thiserror::Error;
4
5#[cfg(feature = "mcp")]
6use rmcp::service::ServiceError;
7
8#[derive(Debug, Error)]
9pub enum Error {
10    #[error("HTTP client error: {source}")]
11    HttpClient {
12        #[from]
13        source: reqwest::Error,
14    },
15
16    #[error("API error (status {status}): {message}")]
17    ApiError { status: u16, message: String },
18
19    #[error("Invalid configuration: {message}")]
20    InvalidConfig { message: String },
21
22    #[error("Parse error: {message}")]
23    Parse { message: String },
24
25    #[error("Serialization error: {source}")]
26    Serialization {
27        #[from]
28        source: serde_json::Error,
29    },
30
31    #[error("IO error: {source}")]
32    Io {
33        #[from]
34        source: std::io::Error,
35    },
36
37    #[error("Timeout: {message}")]
38    Timeout { message: String },
39
40    #[error("Missing thought signature: {message}")]
41    MissingThoughtSignature { message: String },
42
43    #[error("Auth error: {message}")]
44    Auth { message: String },
45
46    #[error("Channel closed")]
47    ChannelClosed,
48
49    #[error("WebSocket error: {source}")]
50    WebSocket {
51        #[from]
52        source: tokio_tungstenite::tungstenite::Error,
53    },
54
55    #[cfg(feature = "mcp")]
56    #[error("MCP error: {source}")]
57    Mcp {
58        #[from]
59        source: ServiceError,
60    },
61}
62
63pub type Result<T> = std::result::Result<T, Error>;