reifydb_core/error/
mod.rs

1// SPDX-License-Identifier: Apache-2.0
2// Copyright (c) 2026 ReifyDB
3
4use reifydb_value::{
5	error::{Error, IntoDiagnostic, TypeError},
6	fragment::Fragment,
7	value::{duration::Duration, value_type::ValueType},
8};
9
10pub mod diagnostic;
11
12#[derive(Debug, thiserror::Error)]
13pub enum CoreError {
14	#[error(transparent)]
15	Type(#[from] TypeError),
16
17	#[error("variable-length types (UTF8, BLOB) are not supported in indexes")]
18	IndexVariableLengthNotSupported,
19
20	#[error("mismatch between number of types ({types_len}) and directions ({directions_len})")]
21	IndexTypesDirectionsMismatch {
22		types_len: usize,
23		directions_len: usize,
24	},
25
26	#[error("Frame processing error: {message}")]
27	FrameError {
28		message: String,
29	},
30
31	#[error("cannot append rows: '{column}' is present on one side but not the other")]
32	AppendSystemColumnMismatch {
33		column: String,
34	},
35
36	#[error("operator setting '{key}' is a count ({count}), but this operator seals by time")]
37	OperatorWithCountSpan {
38		key: &'static str,
39		count: u64,
40	},
41
42	#[error("immutable {immutable} must be strictly less than lateness {lateness}")]
43	OperatorWithImmutableNotBelowLateness {
44		immutable: Duration,
45		lateness: Duration,
46	},
47
48	#[error("this operator needs 'window' in its with block")]
49	OperatorWithWindowMissing,
50
51	#[error("this operator needs 'pane' in its rolling window's with block")]
52	OperatorWithPaneMissing,
53
54	#[error("window '{kind}' is not supported by this operator, use '{supported}'")]
55	OperatorWithWindowKindUnsupported {
56		kind: &'static str,
57		supported: String,
58	},
59
60	#[error("this operator takes no window, but window '{kind}' was given")]
61	OperatorWithWindowNotSupported {
62		kind: &'static str,
63	},
64
65	#[error("the window size is a count ({count}), but this operator windows by time")]
66	OperatorWithWindowSizeCount {
67		count: u64,
68	},
69
70	#[error("the window size is a duration ({size}), but this operator counts slots")]
71	OperatorWithWindowSizeDuration {
72		size: Duration,
73	},
74
75	#[error("the window slide is a count ({count}), but this operator windows by time")]
76	OperatorWithWindowSlideCount {
77		count: u64,
78	},
79
80	#[error("the window slide is a duration ({slide}), but this operator counts slots")]
81	OperatorWithWindowSlideDuration {
82		slide: Duration,
83	},
84
85	#[error("a session window seals on its gap and takes no lateness (lateness: {lateness})")]
86	OperatorWithSessionLateness {
87		lateness: Duration,
88	},
89
90	#[error("a session window needs a gap above zero")]
91	OperatorWithSessionZeroGap,
92
93	#[error("operator setting '{key}' is a duration ({duration}), but this operator seals by count")]
94	OperatorWithDurationSpan {
95		key: &'static str,
96		duration: Duration,
97	},
98
99	#[error("a nostate operator takes no 'with'")]
100	OperatorWithNotAccepted,
101
102	#[error("a managed operator needs 'retention' or 'lateness'")]
103	OperatorRetentionRequired,
104
105	#[error("this operator takes no 'retention'")]
106	OperatorWithRetentionNotSupported,
107
108	#[error("retention {retention} must not be below lateness {lateness}")]
109	OperatorWithRetentionBelowLateness {
110		retention: Duration,
111		lateness: Duration,
112	},
113
114	#[error("timer kind '{kind}' is reserved for the engine")]
115	OperatorTimerKindReserved {
116		kind: &'static str,
117	},
118
119	#[error("cannot use column `{column}` in a primary key: a {ty} value cannot be a key")]
120	PrimaryKeyDigestColumn {
121		fragment: Fragment,
122		column: String,
123		ty: ValueType,
124	},
125
126	#[error("expected {expected}, got {actual}")]
127	DigestWriteTypeMismatch {
128		fragment: Fragment,
129		expected: ValueType,
130		actual: ValueType,
131	},
132
133	#[error("sequence generator of type `{value_type}` is exhausted")]
134	SequenceExhausted {
135		value_type: ValueType,
136	},
137
138	#[error("{subsystem} subsystem initialization failed: {reason}")]
139	SubsystemInitFailed {
140		subsystem: String,
141		reason: String,
142	},
143
144	#[error("Required feature '{feature}' is not enabled")]
145	SubsystemFeatureDisabled {
146		feature: String,
147	},
148
149	#[error("Failed to bind to {addr}: {reason}")]
150	SubsystemBindFailed {
151		addr: String,
152		reason: String,
153	},
154
155	#[error("Failed to get local address: {reason}")]
156	SubsystemAddressUnavailable {
157		reason: String,
158	},
159}
160
161impl From<CoreError> for Error {
162	fn from(err: CoreError) -> Self {
163		Error(Box::new(err.into_diagnostic()))
164	}
165}
reifydb_core/error/mod.rs

reifydb_core/error/
mod.rs
