Enum casper_execution_engine::core::execution::Error [−][src]
pub enum Error {
Show 45 variants
Interpreter(String),
Storage(Error),
BytesRepr(Error),
NamedKeyNotFound(String),
KeyNotFound(Key),
AccountNotFound(Key),
TypeMismatch(StoredValueTypeMismatch),
InvalidAccess {
required: AccessRights,
},
ForgedReference(URef),
URefNotFound(URef),
FunctionNotFound(String),
ParityWasm(Error),
WasmOptimizer,
GasLimit,
Ret(Vec<URef>),
Resolver(ResolverError),
Revert(ApiError),
AddKeyFailure(AddKeyFailure),
RemoveKeyFailure(RemoveKeyFailure),
UpdateKeyFailure(UpdateKeyFailure),
SetThresholdFailure(SetThresholdFailure),
SystemContract(Error),
DeploymentAuthorizationFailure,
ExpectedReturnValue,
UnexpectedReturnValue,
InvalidContext,
IncompatibleProtocolMajorVersion {
expected: u32,
actual: u32,
},
CLValue(CLValueError),
HostBufferEmpty,
UnsupportedWasmStart,
NoActiveContractVersions(ContractPackageHash),
InvalidContractVersion(ContractVersionKey),
NoSuchMethod(String),
WasmPreprocessing(PreprocessingError),
KeyIsNotAURef(Key),
UnexpectedStoredValueVariant,
LockedContract(ContractPackageHash),
InvalidContractPackage(ContractPackageHash),
InvalidContract(ContractHash),
InvalidContractWasm(ContractWasmHash),
MissingArgument {
name: String,
},
DictionaryItemKeyExceedsLength,
MissingSystemContractRegistry,
MissingSystemContractHash(String),
RuntimeStackOverflow,
}Expand description
Possible execution errors.
Variants
Interpreter(String)
Tuple Fields
0: StringWASM interpreter error.
Storage(Error)
Tuple Fields
0: ErrorStorage error.
BytesRepr(Error)
Tuple Fields
0: ErrorFailed to (de)serialize bytes.
NamedKeyNotFound(String)
Tuple Fields
0: StringUnable to find named key.
KeyNotFound(Key)
Tuple Fields
0: KeyUnable to find a key.
AccountNotFound(Key)
Tuple Fields
0: KeyUnable to find an account.
TypeMismatch(StoredValueTypeMismatch)
Tuple Fields
Type mismatch error.
InvalidAccess
Fields
required: AccessRightsRequired access rights of the operation.
Invalid access.
ForgedReference(URef)
Tuple Fields
0: URefForged reference error.
URefNotFound(URef)
Tuple Fields
0: URefUnable to find a URef.
FunctionNotFound(String)
Tuple Fields
0: StringUnable to find a function.
ParityWasm(Error)
Tuple Fields
0: ErrorParity WASM error.
WasmOptimizer
Error optimizing WASM.
GasLimit
Execution exceeded the gas limit.
Ret(Vec<URef>)
A stored smart contract incorrectly called a ret function.
Resolver(ResolverError)
Tuple Fields
Error using WASM host function resolver.
Revert(ApiError)
Tuple Fields
0: ApiErrorReverts execution with a provided status
AddKeyFailure(AddKeyFailure)
Tuple Fields
Error adding an associated key.
RemoveKeyFailure(RemoveKeyFailure)
Tuple Fields
Error removing an associated key.
UpdateKeyFailure(UpdateKeyFailure)
Tuple Fields
Error updating an associated key.
SetThresholdFailure(SetThresholdFailure)
Tuple Fields
Error setting threshold on associated key.
SystemContract(Error)
Tuple Fields
0: ErrorError executing system contract.
DeploymentAuthorizationFailure
Weight of all used associated keys does not meet account’s deploy threshold.
ExpectedReturnValue
Host buffer expected a value to be present.
UnexpectedReturnValue
Host buffer was not expected to contain a value.
InvalidContext
Error calling a host function in a wrong context.
IncompatibleProtocolMajorVersion
Unable to execute a deploy with invalid major protocol version.
CLValue(CLValueError)
Tuple Fields
0: CLValueErrorError converting a CLValue.
HostBufferEmpty
Unable to access host buffer.
UnsupportedWasmStart
WASM bytes contains an unsupported “start” section.
NoActiveContractVersions(ContractPackageHash)
Tuple Fields
Contract package has no active contract versions.
InvalidContractVersion(ContractVersionKey)
Tuple Fields
Invalid contract version supplied.
NoSuchMethod(String)
Tuple Fields
0: StringContract does not have specified entry point.
WasmPreprocessing(PreprocessingError)
Tuple Fields
Error processing WASM bytes.
KeyIsNotAURef(Key)
Tuple Fields
0: KeyUnexpectedStoredValueVariant
Unexpected variant of a stored value.
LockedContract(ContractPackageHash)
Tuple Fields
Error upgrading a locked contract package.
InvalidContractPackage(ContractPackageHash)
Tuple Fields
Unable to find a contract package by a specified hash address.
InvalidContract(ContractHash)
Tuple Fields
0: ContractHashUnable to find a contract by a specified hash address.
InvalidContractWasm(ContractWasmHash)
Tuple Fields
Unable to find the WASM bytes specified by a hash address.
MissingArgument
Fields
name: StringName of the required argument.
Error calling a smart contract with a missing argument.
DictionaryItemKeyExceedsLength
Error writing a dictionary item key which exceeded maximum allowed length.
MissingSystemContractRegistry
Missing system contract registry.
MissingSystemContractHash(String)
Tuple Fields
0: StringMissing system contract hash.
RuntimeStackOverflow
An attempt to push to the runtime stack which is already at the maximum height.
Implementations
Returns new type mismatch error.
Trait Implementations
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Auto Trait Implementations
impl RefUnwindSafe for Error
impl UnwindSafe for Error
Blanket Implementations
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fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
Causes self to use its Binary implementation when Debug-formatted.
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
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Self: Display,
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fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
Causes self to use its LowerExp implementation when
Debug-formatted. Read more
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
Causes self to use its LowerHex implementation when
Debug-formatted. Read more
Causes self to use its Octal implementation when Debug-formatted.
fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
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Self: UpperExp,
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Self: UpperExp,
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Debug-formatted. Read more
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Self: UpperHex,
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Self: UpperHex,
Causes self to use its UpperHex implementation when
Debug-formatted. Read more
fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: AsRef<T>,
T: 'a,
R: 'a,
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fn pipe_as_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> R where
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Self: Borrow<T>,
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fn pipe_borrow_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: BorrowMut<T>,
T: 'a,
R: 'a,
fn pipe_borrow_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: BorrowMut<T>,
T: 'a,
R: 'a,
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fn pipe_deref_mut<'a, R>(
&'a mut self,
func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
Self: DerefMut,
R: 'a,
fn pipe_deref_mut<'a, R>(
&'a mut self,
func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
Self: DerefMut,
R: 'a,
Pipes a mutable dereference into a function that cannot normally be called in suffix position. Read more
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Calls tap in debug builds, and does nothing in release builds.
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fn tap_mut_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self) -> R,
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Calls tap_mut in debug builds, and does nothing in release builds.
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U: ?Sized,
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Provides immutable access to the reference for inspection.
fn tap_ref_dbg<F, R>(self, func: F) -> Self where
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Self: AsRef<T>,
F: FnOnce(&T) -> R,
Calls tap_ref in debug builds, and does nothing in release builds.
fn tap_ref_mut<F, R>(self, func: F) -> Self where
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
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Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
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F: FnOnce(&mut T) -> R,
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fn tap_borrow<F, R>(self, func: F) -> Self where
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Calls tap_borrow in debug builds, and does nothing in release builds.
fn tap_borrow_mut<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
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Calls tap_deref in debug builds, and does nothing in release builds.
fn tap_deref_mut<F, R>(self, func: F) -> Self where
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Mutably dereferences self for modification.
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