Enum staging_xcm::v5::Error
source · pub enum Error {
Show 41 variants
Overflow,
Unimplemented,
UntrustedReserveLocation,
UntrustedTeleportLocation,
LocationFull,
LocationNotInvertible,
BadOrigin,
InvalidLocation,
AssetNotFound,
FailedToTransactAsset(&'static str),
NotWithdrawable,
LocationCannotHold,
ExceedsMaxMessageSize,
DestinationUnsupported,
Transport(&'static str),
Unroutable,
UnknownClaim,
FailedToDecode,
MaxWeightInvalid,
NotHoldingFees,
TooExpensive,
Trap(u64),
ExpectationFalse,
PalletNotFound,
NameMismatch,
VersionIncompatible,
HoldingWouldOverflow,
ExportError,
ReanchorFailed,
NoDeal,
FeesNotMet,
LockError,
NoPermission,
Unanchored,
NotDepositable,
TooManyAssets,
UnhandledXcmVersion,
WeightLimitReached(Weight),
Barrier,
WeightNotComputable,
ExceedsStackLimit,
}
Expand description
Error codes used in XCM. The first errors codes have explicit indices and are part of the XCM format. Those trailing are merely part of the XCM implementation; there is no expectation that they will retain the same index over time.
Variants§
Overflow
An arithmetic overflow happened.
Unimplemented
The instruction is intentionally unsupported.
UntrustedReserveLocation
Origin Register does not contain a value value for a reserve transfer notification.
UntrustedTeleportLocation
Origin Register does not contain a value value for a teleport notification.
LocationFull
MultiLocation
value too large to descend further.
LocationNotInvertible
MultiLocation
value ascend more parents than known ancestors of local location.
BadOrigin
The Origin Register does not contain a valid value for instruction.
InvalidLocation
The location parameter is not a valid value for the instruction.
AssetNotFound
The given asset is not handled.
FailedToTransactAsset(&'static str)
An asset transaction (like withdraw or deposit) failed (typically due to type conversions).
NotWithdrawable
An asset cannot be withdrawn, potentially due to lack of ownership, availability or rights.
LocationCannotHold
An asset cannot be deposited under the ownership of a particular location.
ExceedsMaxMessageSize
Attempt to send a message greater than the maximum supported by the transport protocol.
DestinationUnsupported
The given message cannot be translated into a format supported by the destination.
Transport(&'static str)
Destination is routable, but there is some issue with the transport mechanism.
Unroutable
Destination is known to be unroutable.
UnknownClaim
Used by ClaimAsset
when the given claim could not be recognized/found.
FailedToDecode
Used by Transact
when the functor cannot be decoded.
MaxWeightInvalid
Used by Transact
to indicate that the given weight limit could be breached by the
functor.
NotHoldingFees
Used by BuyExecution
when the Holding Register does not contain payable fees.
TooExpensive
Used by BuyExecution
when the fees declared to purchase weight are insufficient.
Trap(u64)
Used by the Trap
instruction to force an error intentionally. Its code is included.
ExpectationFalse
Used by ExpectAsset
, ExpectError
and ExpectOrigin
when the expectation was not true.
PalletNotFound
The provided pallet index was not found.
NameMismatch
The given pallet’s name is different to that expected.
VersionIncompatible
The given pallet’s version has an incompatible version to that expected.
HoldingWouldOverflow
The given operation would lead to an overflow of the Holding Register.
ExportError
The message was unable to be exported.
ReanchorFailed
MultiLocation
value failed to be reanchored.
NoDeal
No deal is possible under the given constraints.
FeesNotMet
Fees were required which the origin could not pay.
LockError
Some other error with locking.
NoPermission
The state was not in a condition where the operation was valid to make.
Unanchored
The universal location of the local consensus is improper.
NotDepositable
An asset cannot be deposited, probably because (too much of) it already exists.
TooManyAssets
Too many assets matched the given asset filter.
UnhandledXcmVersion
XCM version not able to be handled.
WeightLimitReached(Weight)
Execution of the XCM would potentially result in a greater weight used than weight limit.
Barrier
The XCM did not pass the barrier condition for execution.
The barrier condition differs on different chains and in different circumstances, but generally it means that the conditions surrounding the message were not such that the chain considers the message worth spending time executing. Since most chains lift the barrier to execution on appropriate payment, presentation of an NFT voucher, or based on the message origin, it means that none of those were the case.
WeightNotComputable
The weight of an XCM message is not computable ahead of execution.
ExceedsStackLimit
Recursion stack limit reached
Trait Implementations§
source§impl Decode for Error
impl Decode for Error
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__codec_input_edqy: &mut __CodecInputEdqy,
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fn schema_name() -> String
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fn max_encoded_len() -> usize
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impl PartialEq for Error
impl Copy for Error
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impl StructuralPartialEq for Error
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