lmrc_proxy/
error.rs

1//! Proxy error types
2
3use axum::{
4    http::StatusCode,
5    response::{IntoResponse, Response},
6    Json,
7};
8use serde::Serialize;
9use thiserror::Error;
10
11/// Proxy errors
12#[derive(Debug, Error)]
13pub enum ProxyError {
14    /// Failed to create HTTP client
15    #[error("Failed to create HTTP client: {0}")]
16    ClientCreation(String),
17
18    /// Failed to read request body
19    #[error("Failed to read request body: {0}")]
20    RequestBody(String),
21
22    /// Backend request failed
23    #[error("Backend request failed: {0}")]
24    BackendRequest(String),
25
26    /// Failed to read response body
27    #[error("Failed to read response body: {0}")]
28    ResponseBody(String),
29
30    /// Route not found
31    #[error("Route not found for: {0}")]
32    RouteNotFound(String),
33
34    /// Invalid configuration
35    #[error("Invalid configuration: {0}")]
36    InvalidConfig(String),
37}
38
39impl IntoResponse for ProxyError {
40    fn into_response(self) -> Response {
41        let (status, error_message) = match &self {
42            ProxyError::RouteNotFound(_) => (StatusCode::NOT_FOUND, self.to_string()),
43            ProxyError::InvalidConfig(_) => (StatusCode::INTERNAL_SERVER_ERROR, self.to_string()),
44            ProxyError::BackendRequest(_) => (StatusCode::BAD_GATEWAY, self.to_string()),
45            _ => (StatusCode::INTERNAL_SERVER_ERROR, self.to_string()),
46        };
47
48        #[derive(Serialize)]
49        struct ErrorResponse {
50            error: String,
51            message: String,
52        }
53
54        let body = Json(ErrorResponse {
55            error: "PROXY_ERROR".to_string(),
56            message: error_message,
57        });
58
59        (status, body).into_response()
60    }
61}
62
63/// Result type for proxy operations
64pub type ProxyResult<T> = Result<T, ProxyError>;
lmrc_proxy/error.rs

lmrc_proxy/
error.rs
