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nimbus-eth1/nimbus/db/aristo/aristo_desc/aristo_error.nim

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Experimental MP-trie (#1573) * Experimental MP-trie why: Deleting records is a infeasible with the current structure * Added vertex ID recycling management Todo: Provide some unit tests * DB layout update why: Main news is the separation of `Merkel` hashes into an extra table. details: The code fragments cover conversion between compact MPT records and Aristo DB records as well as some rudimentary cache handling for the `Merkel` hashes (i.e. the extra table entries.) todo: Add some simple unit test for the descriptor record (currently used for vertex ID management, only.) * Updated vertex ID recycling management details: added simple unit tests (mainly testing ABI) * docu update
2023-05-11 14:25:29 +00:00
# nimbus-eth1
# Copyright (c) 2021 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
# http://www.apache.org/licenses/LICENSE-2.0)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
# http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or distributed
# except according to those terms.
type
AristoError* = enum
NothingSerious = 0
Aristo db merkle hashify functionality added (#1593) * Keep vertex ID generator state with each db-layer why: The vertex ID generator state is part of the difference to the below layer * Move otherwise unused source to test directory * Add Merkle hash generator also: * Verification facility for debugging * Empty Merkle key hashes encoded as `EMPTY_ROOT_HASH`
2023-05-30 21:21:15 +00:00
GenericError
Experimental MP-trie (#1573) * Experimental MP-trie why: Deleting records is a infeasible with the current structure * Added vertex ID recycling management Todo: Provide some unit tests * DB layout update why: Main news is the separation of `Merkel` hashes into an extra table. details: The code fragments cover conversion between compact MPT records and Aristo DB records as well as some rudimentary cache handling for the `Merkel` hashes (i.e. the extra table entries.) todo: Add some simple unit test for the descriptor record (currently used for vertex ID management, only.) * Updated vertex ID recycling management details: added simple unit tests (mainly testing ABI) * docu update
2023-05-11 14:25:29 +00:00
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
# Rlp decoder, `read()`
Experimental MP-trie (#1573) * Experimental MP-trie why: Deleting records is a infeasible with the current structure * Added vertex ID recycling management Todo: Provide some unit tests * DB layout update why: Main news is the separation of `Merkel` hashes into an extra table. details: The code fragments cover conversion between compact MPT records and Aristo DB records as well as some rudimentary cache handling for the `Merkel` hashes (i.e. the extra table entries.) todo: Add some simple unit test for the descriptor record (currently used for vertex ID management, only.) * Updated vertex ID recycling management details: added simple unit tests (mainly testing ABI) * docu update
2023-05-11 14:25:29 +00:00
Rlp2Or17ListEntries
RlpBlobExpected
RlpBranchLinkExpected
RlpExtPathEncoding
RlpNonEmptyBlobExpected
RlpEmptyBlobExpected
RlpRlpException
RlpOtherException
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
# Db record decoder, `blobify()`
Experimental MP-trie (#1573) * Experimental MP-trie why: Deleting records is a infeasible with the current structure * Added vertex ID recycling management Todo: Provide some unit tests * DB layout update why: Main news is the separation of `Merkel` hashes into an extra table. details: The code fragments cover conversion between compact MPT records and Aristo DB records as well as some rudimentary cache handling for the `Merkel` hashes (i.e. the extra table entries.) todo: Add some simple unit test for the descriptor record (currently used for vertex ID management, only.) * Updated vertex ID recycling management details: added simple unit tests (mainly testing ABI) * docu update
2023-05-11 14:25:29 +00:00
DbrNilArgument
DbrUnknown
DbrTooShort
DbrBranchTooShort
DbrBranchSizeGarbled
DbrBranchInxOutOfRange
DbrExtTooShort
DbrExtSizeGarbled
DbrExtGotLeafPrefix
DbrLeafSizeGarbled
DbrLeafGotExtPrefix
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
# Db admin data decoder, `deblobify()`
Experimental MP-trie (#1573) * Experimental MP-trie why: Deleting records is a infeasible with the current structure * Added vertex ID recycling management Todo: Provide some unit tests * DB layout update why: Main news is the separation of `Merkel` hashes into an extra table. details: The code fragments cover conversion between compact MPT records and Aristo DB records as well as some rudimentary cache handling for the `Merkel` hashes (i.e. the extra table entries.) todo: Add some simple unit test for the descriptor record (currently used for vertex ID management, only.) * Updated vertex ID recycling management details: added simple unit tests (mainly testing ABI) * docu update
2023-05-11 14:25:29 +00:00
ADbGarbledSize
ADbWrongType
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
# Db record encoder, `blobify()`
Experimental MP-trie (#1573) * Experimental MP-trie why: Deleting records is a infeasible with the current structure * Added vertex ID recycling management Todo: Provide some unit tests * DB layout update why: Main news is the separation of `Merkel` hashes into an extra table. details: The code fragments cover conversion between compact MPT records and Aristo DB records as well as some rudimentary cache handling for the `Merkel` hashes (i.e. the extra table entries.) todo: Add some simple unit test for the descriptor record (currently used for vertex ID management, only.) * Updated vertex ID recycling management details: added simple unit tests (mainly testing ABI) * docu update
2023-05-11 14:25:29 +00:00
VtxExPathOverflow
VtxLeafPathOverflow
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
# Converter `asNode()`, currenly for unit tests only
Experimental MP-trie (#1573) * Experimental MP-trie why: Deleting records is a infeasible with the current structure * Added vertex ID recycling management Todo: Provide some unit tests * DB layout update why: Main news is the separation of `Merkel` hashes into an extra table. details: The code fragments cover conversion between compact MPT records and Aristo DB records as well as some rudimentary cache handling for the `Merkel` hashes (i.e. the extra table entries.) todo: Add some simple unit test for the descriptor record (currently used for vertex ID management, only.) * Updated vertex ID recycling management details: added simple unit tests (mainly testing ABI) * docu update
2023-05-11 14:25:29 +00:00
CacheMissingNodekeys
Add items to `Aristo Trie` database (#1586) details: 1. Merging a leaf vertex merges a `Patricia Trie` path (while adding/modiying vertices) and adds a leaf node with payload 2. Merging a Merkel node merges a single vertex to the `Patricia Trie` and registers merkel hashes 3. Action 2 can be used before action 1 in order to construct a Merkel proof as required for handling `snap/1` data. 4. Unit tests show that action 3 is benign for now :)
2023-05-30 11:47:47 +00:00
# Get function `getVtxCascaded()`
GetVtxNotFound
GetTagNotFound
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
GetKeyNotFound
Add items to `Aristo Trie` database (#1586) details: 1. Merging a leaf vertex merges a `Patricia Trie` path (while adding/modiying vertices) and adds a leaf node with payload 2. Merging a Merkel node merges a single vertex to the `Patricia Trie` and registers merkel hashes 3. Action 2 can be used before action 1 in order to construct a Merkel proof as required for handling `snap/1` data. 4. Unit tests show that action 3 is benign for now :)
2023-05-30 11:47:47 +00:00
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
# Path function `hikeUp()`
Add items to `Aristo Trie` database (#1586) details: 1. Merging a leaf vertex merges a `Patricia Trie` path (while adding/modiying vertices) and adds a leaf node with payload 2. Merging a Merkel node merges a single vertex to the `Patricia Trie` and registers merkel hashes 3. Action 2 can be used before action 1 in order to construct a Merkel proof as required for handling `snap/1` data. 4. Unit tests show that action 3 is benign for now :)
2023-05-30 11:47:47 +00:00
PathRootMissing
PathLeafTooEarly
PathBranchTailEmpty
PathBranchBlindEdge
PathExtTailEmpty
PathExtTailMismatch
# Memory backend
MemBeVtxNotFound
MemBeKeyNotFound
# Path/nibble/key conversions in `aisto_path.nim`
PathExpected64Nibbles
PathExpectedLeaf
Experimental MP-trie (#1573) * Experimental MP-trie why: Deleting records is a infeasible with the current structure * Added vertex ID recycling management Todo: Provide some unit tests * DB layout update why: Main news is the separation of `Merkel` hashes into an extra table. details: The code fragments cover conversion between compact MPT records and Aristo DB records as well as some rudimentary cache handling for the `Merkel` hashes (i.e. the extra table entries.) todo: Add some simple unit test for the descriptor record (currently used for vertex ID management, only.) * Updated vertex ID recycling management details: added simple unit tests (mainly testing ABI) * docu update
2023-05-11 14:25:29 +00:00
Add items to `Aristo Trie` database (#1586) details: 1. Merging a leaf vertex merges a `Patricia Trie` path (while adding/modiying vertices) and adds a leaf node with payload 2. Merging a Merkel node merges a single vertex to the `Patricia Trie` and registers merkel hashes 3. Action 2 can be used before action 1 in order to construct a Merkel proof as required for handling `snap/1` data. 4. Unit tests show that action 3 is benign for now :)
2023-05-30 11:47:47 +00:00
# Merge leaf `merge()`
MergeBrLinkLeafGarbled
MergeBrLinkVtxPfxTooShort
MergeBranchGarbledNibble
MergeBranchGarbledTail
Aristo db merkle hashify functionality added (#1593) * Keep vertex ID generator state with each db-layer why: The vertex ID generator state is part of the difference to the below layer * Move otherwise unused source to test directory * Add Merkle hash generator also: * Verification facility for debugging * Empty Merkle key hashes encoded as `EMPTY_ROOT_HASH`
2023-05-30 21:21:15 +00:00
MergeBranchLinkLockedKey
MergeBranchLinkProofModeLock
MergeBranchProofModeLock
Add items to `Aristo Trie` database (#1586) details: 1. Merging a leaf vertex merges a `Patricia Trie` path (while adding/modiying vertices) and adds a leaf node with payload 2. Merging a Merkel node merges a single vertex to the `Patricia Trie` and registers merkel hashes 3. Action 2 can be used before action 1 in order to construct a Merkel proof as required for handling `snap/1` data. 4. Unit tests show that action 3 is benign for now :)
2023-05-30 11:47:47 +00:00
MergeBranchRootExpected
MergeLeafGarbledHike
Aristo db merkle hashify functionality added (#1593) * Keep vertex ID generator state with each db-layer why: The vertex ID generator state is part of the difference to the below layer * Move otherwise unused source to test directory * Add Merkle hash generator also: * Verification facility for debugging * Empty Merkle key hashes encoded as `EMPTY_ROOT_HASH`
2023-05-30 21:21:15 +00:00
MergeLeafPathCachedAlready
MergeNonBranchProofModeLock
Add items to `Aristo Trie` database (#1586) details: 1. Merging a leaf vertex merges a `Patricia Trie` path (while adding/modiying vertices) and adds a leaf node with payload 2. Merging a Merkel node merges a single vertex to the `Patricia Trie` and registers merkel hashes 3. Action 2 can be used before action 1 in order to construct a Merkel proof as required for handling `snap/1` data. 4. Unit tests show that action 3 is benign for now :)
2023-05-30 11:47:47 +00:00
MergeRootBranchLinkBusy
Aristo db merkle hashify functionality added (#1593) * Keep vertex ID generator state with each db-layer why: The vertex ID generator state is part of the difference to the below layer * Move otherwise unused source to test directory * Add Merkle hash generator also: * Verification facility for debugging * Empty Merkle key hashes encoded as `EMPTY_ROOT_HASH`
2023-05-30 21:21:15 +00:00
MergeNodeKeyEmpty
MergeNodeKeyCachedAlready
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
MergeNodeKeyDiffersFromCached
MergeRootKeyEmpty
MergeRootKeyDiffersForVid
Aristo db merkle hashify functionality added (#1593) * Keep vertex ID generator state with each db-layer why: The vertex ID generator state is part of the difference to the below layer * Move otherwise unused source to test directory * Add Merkle hash generator also: * Verification facility for debugging * Empty Merkle key hashes encoded as `EMPTY_ROOT_HASH`
2023-05-30 21:21:15 +00:00
# Update `Merkle` hashes `hashify()`
HashifyCannotComplete
HashifyCannotHashRoot
HashifyExistingHashMismatch
HashifyLeafToRootAllFailed
HashifyRootHashMismatch
Aristo db fixes after storage slots dump tests added (#1595) * Fix missing Merkle key removal in `merge()` * Accept optional root hash argument in `hashify()` why: For importing a full database, there will be no proof data except the root key. So this can be used to check and set the root key in the database descriptor. also: Associate vertex ID to `hashify()` error return code * Added Aristo Trie traversal function why: * step along leaf vertices in sorted order * tree/trie consistency checks when debugging * Enabled storage slots test data for Aristo DB
2023-06-02 10:04:29 +00:00
HashifyRootVidMismatch
Aristo db merkle hashify functionality added (#1593) * Keep vertex ID generator state with each db-layer why: The vertex ID generator state is part of the difference to the below layer * Move otherwise unused source to test directory * Add Merkle hash generator also: * Verification facility for debugging * Empty Merkle key hashes encoded as `EMPTY_ROOT_HASH`
2023-05-30 21:21:15 +00:00
HashifyCheckRevCountMismatch
HashifyCheckRevHashMismatch
HashifyCheckRevHashMissing
HashifyCheckRevVtxDup
HashifyCheckRevVtxMissing
HashifyCheckVidVtxMismatch
HashifyCheckVtxCountMismatch
HashifyCheckVtxHashMismatch
HashifyCheckVtxHashMissing
HashifyCheckVtxIncomplete
HashifyCheckVtxLockWithoutKey
Add items to `Aristo Trie` database (#1586) details: 1. Merging a leaf vertex merges a `Patricia Trie` path (while adding/modiying vertices) and adds a leaf node with payload 2. Merging a Merkel node merges a single vertex to the `Patricia Trie` and registers merkel hashes 3. Action 2 can be used before action 1 in order to construct a Merkel proof as required for handling `snap/1` data. 4. Unit tests show that action 3 is benign for now :)
2023-05-30 11:47:47 +00:00
Aristo db fixes after storage slots dump tests added (#1595) * Fix missing Merkle key removal in `merge()` * Accept optional root hash argument in `hashify()` why: For importing a full database, there will be no proof data except the root key. So this can be used to check and set the root key in the database descriptor. also: Associate vertex ID to `hashify()` error return code * Added Aristo Trie traversal function why: * step along leaf vertices in sorted order * tree/trie consistency checks when debugging * Enabled storage slots test data for Aristo DB
2023-06-02 10:04:29 +00:00
# Neighbour vertex, tree traversal `nearbyRight()` and `nearbyLeft()`
NearbyBeyondRange
NearbyBranchError
NearbyDanglingLink
NearbyEmptyHike
NearbyExtensionError
NearbyFailed
NearbyBranchExpected
NearbyLeafExpected
NearbyNestingTooDeep
NearbyPathTailUnexpected
NearbyPathTailInxOverflow
NearbyUnexpectedVtx
Added delete fuctionality (#1596)
2023-06-02 19:21:46 +00:00
# Deletion of vertices, `delete()`
DelPathTagError
DelLeafExpexted
DelLeafLocked
DelBranchExpexted
DelBranchLocked
DelExtLocked
Aristo db supporting forest and layered tx architecture (#1598) * Exclude some storage tests why: These test running on external dumps slipped through. The particular dumps were reported earlier as somehow dodgy. This was changed in `#1457` but having a second look, the change on hexary_interpolate.nim(350) might be incorrect. * Redesign `Aristo DB` descriptor for transaction based layers why: Previous descriptor layout made it cumbersome to push/pop database delta layers. The new architecture keeps each layer with the full delta set relative to the database backend. * Keep root ID as part of the `Patricia Trie` leaf path why; That way, forests are supported
2023-06-09 11:17:37 +00:00
# Save permanently, `save()`
BackendMissing
Add items to `Aristo Trie` database (#1586) details: 1. Merging a leaf vertex merges a `Patricia Trie` path (while adding/modiying vertices) and adds a leaf node with payload 2. Merging a Merkel node merges a single vertex to the `Patricia Trie` and registers merkel hashes 3. Action 2 can be used before action 1 in order to construct a Merkel proof as required for handling `snap/1` data. 4. Unit tests show that action 3 is benign for now :)
2023-05-30 11:47:47 +00:00
# End