Enum SqliteClientError

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pub enum SqliteClientError {
Show 31 variants CorruptedData(String), Protobuf(DecodeError), InvalidNote, TableNotEmpty, DecodingError(ParseError), TransparentDerivation(Error), TransparentAddress(TransparentCodecError), DbError(Error), Io(Error), InvalidMemo(Error), BlockConflict(BlockHeight), NonSequentialBlocks, RequestedRewindInvalid { safe_rewind_height: Option<BlockHeight>, requested_height: BlockHeight, }, AddressGeneration(AddressGenerationError), AccountUnknown, AccountCollision(AccountUuid), UnknownZip32Derivation, KeyDerivationError(AccountId), BadAccountData(String), Zip32AccountIndexOutOfRange, AddressNotRecognized(TransparentAddress), CommitmentTree(ShardTreeError<Error>), CacheMiss(BlockHeight), ChainHeightUnknown, UnsupportedPoolType(PoolType), BalanceError(BalanceError), NoteFilterInvalid(NoteFilter), ReachedGapLimit(TransparentKeyScope, u32), DiversifierIndexReuse(DiversifierIndex, Box<UnifiedAddress>), AddressReuse(String, NonEmpty<TxId>), Scheduling(SchedulingError),
}
Expand description

The primary error type for the SQLite wallet backend.

Variants§

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CorruptedData(String)

Decoding of a stored value from its serialized form has failed.

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Protobuf(DecodeError)

An error occurred decoding a protobuf message.

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InvalidNote

The rcm value for a note cannot be decoded to a valid JubJub point.

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TableNotEmpty

Illegal attempt to reinitialize an already-initialized wallet database.

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DecodingError(ParseError)

A Zcash key or address decoding error

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TransparentDerivation(Error)

Available on crate feature transparent-inputs only.

An error produced in legacy transparent address derivation

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TransparentAddress(TransparentCodecError)

Available on crate feature transparent-inputs only.

An error encountered in decoding a transparent address from its serialized form.

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DbError(Error)

Wrapper for rusqlite errors.

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Io(Error)

Wrapper for errors from the IO subsystem

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InvalidMemo(Error)

A received memo cannot be interpreted as a UTF-8 string.

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BlockConflict(BlockHeight)

An attempt to update block data would overwrite the current hash for a block with a different hash. This indicates that a required rewind was not performed.

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NonSequentialBlocks

A range of blocks provided to the database as a unit was non-sequential

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RequestedRewindInvalid

A requested rewind would violate invariants of the storage layer. The payload returned with this error is (safe rewind height, requested height). If no safe rewind height can be determined, the safe rewind height member will be None.

Fields

§safe_rewind_height: Option<BlockHeight>
§requested_height: BlockHeight
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AddressGeneration(AddressGenerationError)

An error occurred in generating a Zcash address.

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AccountUnknown

The account for which information was requested does not belong to the wallet.

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AccountCollision(AccountUuid)

The account being added collides with an existing account in the wallet with the given ID. The collision can be on the seed and ZIP-32 account index, or a shared FVK component.

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UnknownZip32Derivation

The account was imported, and ZIP-32 derivation information is not known for it.

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KeyDerivationError(AccountId)

An error occurred deriving a spending key from a seed and a ZIP-32 account index.

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BadAccountData(String)

An error occurred while processing an account due to a failure in deriving the account’s keys.

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Zip32AccountIndexOutOfRange

A caller attempted to construct a new account with an invalid ZIP 32 account identifier.

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AddressNotRecognized(TransparentAddress)

Available on crate feature transparent-inputs only.

The address associated with a record being inserted was not recognized as belonging to the wallet.

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CommitmentTree(ShardTreeError<Error>)

An error occurred in inserting data into or accessing data from one of the wallet’s note commitment trees.

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CacheMiss(BlockHeight)

The block at the specified height was not available from the block cache.

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ChainHeightUnknown

The height of the chain was not available; a call to WalletWrite::update_chain_tip is required before the requested operation can succeed.

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UnsupportedPoolType(PoolType)

Unsupported pool type

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BalanceError(BalanceError)

An error occurred in computing wallet balance

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NoteFilterInvalid(NoteFilter)

A note selection query contained an invalid constant or was otherwise not supported.

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ReachedGapLimit(TransparentKeyScope, u32)

Available on crate feature transparent-inputs only.

An address cannot be reserved, or a proposal cannot be constructed until a transaction containing outputs belonging to a previously reserved address has been mined. The error contains the index that could not safely be reserved.

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DiversifierIndexReuse(DiversifierIndex, Box<UnifiedAddress>)

The backend encountered an attempt to reuse a diversifier index to generate an address having different receivers from an address that had previously been exposed for that diversifier index. Returns the previously exposed address.

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AddressReuse(String, NonEmpty<TxId>)

The wallet attempted to create a transaction that would use of one of the wallet’s previously-used addresses, potentially creating a problem with on-chain transaction linkability. The returned value contains the string encoding of the address and the txid(s) of the transactions in which it is known to have been used.

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Scheduling(SchedulingError)

Available on crate feature transparent-inputs only.

The wallet encountered an error when attempting to schedule wallet operations.

Trait Implementations§

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impl Debug for SqliteClientError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Display for SqliteClientError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Error for SqliteClientError

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fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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impl From<AddressGenerationError> for SqliteClientError

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fn from(e: AddressGenerationError) -> Self

Converts to this type from the input type.
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impl From<BalanceError> for SqliteClientError

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fn from(e: BalanceError) -> Self

Converts to this type from the input type.
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impl From<DecodeError> for SqliteClientError

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fn from(e: DecodeError) -> Self

Converts to this type from the input type.
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impl From<Error> for SqliteClientError

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fn from(e: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for SqliteClientError

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fn from(e: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for SqliteClientError

Available on crate feature transparent-inputs only.
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fn from(e: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for SqliteClientError

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fn from(e: Error) -> Self

Converts to this type from the input type.
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impl From<ParseError> for SqliteClientError

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fn from(e: ParseError) -> Self

Converts to this type from the input type.
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impl From<ShardTreeError<Error>> for SqliteClientError

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fn from(e: ShardTreeError<Error>) -> Self

Converts to this type from the input type.
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impl From<SqliteClientError> for WalletMigrationError

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fn from(value: SqliteClientError) -> Self

Converts to this type from the input type.
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impl From<TransparentCodecError> for SqliteClientError

Available on crate feature transparent-inputs only.
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fn from(e: TransparentCodecError) -> Self

Converts to this type from the input type.

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