1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
use thiserror::Error;
#[derive(Debug, Error)]
/// Errors returned by vector database operations.
pub enum VectorDbError {
/// Could not connect to the Qdrant endpoint.
#[error("failed to connect to Qdrant at '{url}': {message}")]
ConnectionFailed {
/// Endpoint URL.
url: String,
/// Error message.
message: String,
},
/// Collection creation failed.
#[error("failed to create collection '{collection}': {message}")]
CreateCollectionFailed {
/// Collection name.
collection: String,
/// Error message.
message: String,
},
/// Collection does not exist.
#[error("collection not found: {collection}")]
CollectionNotFound {
/// Collection name.
collection: String,
},
/// Upsert failed.
#[error("failed to upsert points to '{collection}': {message}")]
UpsertFailed {
/// Collection name.
collection: String,
/// Error message.
message: String,
},
/// Search failed.
#[error("failed to search in '{collection}': {message}")]
SearchFailed {
/// Collection name.
collection: String,
/// Error message.
message: String,
},
/// Vector dimension mismatch.
#[error("invalid vector dimension: expected {expected}, got {actual}")]
InvalidDimension {
/// Expected dimension.
expected: usize,
/// Actual dimension.
actual: usize,
},
/// Embedding bytes had the wrong length.
#[error("invalid embedding byte length: expected {expected} bytes, got {actual}")]
InvalidEmbeddingBytesLength {
/// Expected byte length.
expected: usize,
/// Actual byte length.
actual: usize,
},
/// Delete failed.
#[error("failed to delete points from '{collection}': {message}")]
DeleteFailed {
/// Collection name.
collection: String,
/// Error message.
message: String,
},
}