1use thiserror::Error;
2
3#[derive(Error, Debug)]
4pub enum DakeraError {
5 #[error("Namespace not found: {0}")]
6 NamespaceNotFound(String),
7
8 #[error("Vector not found: {0}")]
9 VectorNotFound(String),
10
11 #[error("Invalid dimension: expected {expected}, got {actual}")]
12 DimensionMismatch { expected: usize, actual: usize },
13
14 #[error("Empty vector")]
15 EmptyVector,
16
17 #[error("Storage error: {0}")]
18 Storage(String),
19
20 #[error("Invalid request: {0}")]
21 InvalidRequest(String),
22
23 #[error("Quota exceeded for namespace '{namespace}': {reason}")]
24 QuotaExceeded { namespace: String, reason: String },
25
26 #[error("Service unavailable: {0}")]
27 ServiceUnavailable(String),
28}
29
30pub type Result<T> = std::result::Result<T, DakeraError>;