vearch_sdk_rs/
error.rs

1use thiserror::Error;
2
3/// Vearch SDK error types
4#[derive(Error, Debug)]
5pub enum VearchError {
6    #[error("HTTP request failed: {0}")]
7    HttpError(#[from] reqwest::Error),
8    
9    #[error("JSON serialization failed: {0}")]
10    SerializationError(#[from] serde_json::Error),
11    
12    #[error("Invalid URL: {0}")]
13    InvalidUrl(#[from] url::ParseError),
14    
15    #[error("Vearch API error: {code} - {message}")]
16    ApiError { code: i32, message: String },
17    
18    #[error("Invalid parameter: {0}")]
19    InvalidParameter(String),
20    
21    #[error("Operation failed: {0}")]
22    OperationFailed(String),
23    
24    #[error("Document not found: {0}")]
25    DocumentNotFound(String),
26    
27    #[error("Database not found: {0}")]
28    DatabaseNotFound(String),
29    
30    #[error("Space not found: {0}")]
31    SpaceNotFound(String),
32    
33    #[error("Vector dimension mismatch: expected {expected}, got {actual}")]
34    VectorDimensionMismatch { expected: usize, actual: usize },
35}
36
37impl From<serde_json::Value> for VearchError {
38    fn from(value: serde_json::Value) -> Self {
39        if let (Some(code), Some(msg)) = (
40            value.get("code").and_then(|v| v.as_i64()),
41            value.get("msg").and_then(|v| v.as_str()),
42        ) {
43            if code != 0 {
44                return VearchError::ApiError {
45                    code: code as i32,
46                    message: msg.to_string(),
47                };
48            }
49        }
50        VearchError::OperationFailed("Unknown API error".to_string())
51    }
52}
53
54/// Result type for Vearch operations
55pub type VearchResult<T> = Result<T, VearchError>;
vearch_sdk_rs/error.rs

vearch_sdk_rs/
error.rs
