pub enum InvalidTransaction {
Call,
Payment,
Future,
Stale,
BadProof,
AncientBirthBlock,
ExhaustsResources,
Custom(u8),
BadMandatory,
MandatoryValidation,
BadSigner,
}
Expand description
An invalid transaction validity.
Variants
Call
The call of the transaction is not expected.
Payment
General error to do with the inability to pay some fees (e.g. account balance too low).
Future
General error to do with the transaction not yet being valid (e.g. nonce too high).
Stale
General error to do with the transaction being outdated (e.g. nonce too low).
BadProof
General error to do with the transaction’s proofs (e.g. signature).
Possible causes
When using a signed extension that provides additional data for signing, it is required that the signing and the verifying side use the same additional data. Additional data will only be used to generate the signature, but will not be part of the transaction itself. As the verifying side does not know which additional data was used while signing it will only be able to assume a bad signature and cannot express a more meaningful error.
AncientBirthBlock
The transaction birth block is ancient.
Possible causes
For FRAME
-based runtimes this would be caused by `current block number
- Era::birth block number > BlockHashCount
. (e.g. in Polkadot
BlockHashCount` = 2400, so a transaction with birth block number 1337 would be valid up until block number 1337 + 2400, after which point the transaction would be considered to have an ancient birth block.)
ExhaustsResources
The transaction would exhaust the resources of current block.
The transaction might be valid, but there are not enough resources left in the current block.
Custom(u8)
Any other custom invalid validity that is not covered by this enum.
BadMandatory
An extrinsic with a Mandatory dispatch resulted in Error. This is indicative of either a
malicious validator or a buggy provide_inherent
. In any case, it can result in
dangerously overweight blocks and therefore if found, invalidates the block.
MandatoryValidation
An extrinsic with a mandatory dispatch tried to be validated. This is invalid; only inherent extrinsics are allowed to have mandatory dispatches.
BadSigner
The sending address is disabled or known to be invalid.
Implementations
sourceimpl InvalidTransaction
impl InvalidTransaction
sourcepub fn exhausted_resources(&self) -> bool
pub fn exhausted_resources(&self) -> bool
Returns if the reason for the invalidity was block resource exhaustion.
sourcepub fn was_mandatory(&self) -> bool
pub fn was_mandatory(&self) -> bool
Returns if the reason for the invalidity was a mandatory call failing.
Trait Implementations
sourceimpl Clone for InvalidTransaction
impl Clone for InvalidTransaction
sourcefn clone(&self) -> InvalidTransaction
fn clone(&self) -> InvalidTransaction
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresourceimpl Debug for InvalidTransaction
impl Debug for InvalidTransaction
sourceimpl Decode for InvalidTransaction
impl Decode for InvalidTransaction
sourcefn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
fn encoded_fixed_size() -> Option<usize>
fn encoded_fixed_size() -> Option<usize>
sourceimpl<'de> Deserialize<'de> for InvalidTransaction
impl<'de> Deserialize<'de> for InvalidTransaction
sourcefn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
sourceimpl Encode for InvalidTransaction
impl Encode for InvalidTransaction
sourcefn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
fn using_encoded<R, F>(&self, f: F) -> Rwhere
F: FnOnce(&[u8]) -> R,
fn using_encoded<R, F>(&self, f: F) -> Rwhere
F: FnOnce(&[u8]) -> R,
fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
sourceimpl From<InvalidTransaction> for &'static str
impl From<InvalidTransaction> for &'static str
sourcefn from(invalid: InvalidTransaction) -> &'static str
fn from(invalid: InvalidTransaction) -> &'static str
sourceimpl From<InvalidTransaction> for TransactionValidity
impl From<InvalidTransaction> for TransactionValidity
sourcefn from(invalid_transaction: InvalidTransaction) -> Self
fn from(invalid_transaction: InvalidTransaction) -> Self
sourceimpl From<InvalidTransaction> for TransactionValidityError
impl From<InvalidTransaction> for TransactionValidityError
sourcefn from(err: InvalidTransaction) -> Self
fn from(err: InvalidTransaction) -> Self
sourceimpl PartialEq<InvalidTransaction> for InvalidTransaction
impl PartialEq<InvalidTransaction> for InvalidTransaction
sourcefn eq(&self, other: &InvalidTransaction) -> bool
fn eq(&self, other: &InvalidTransaction) -> bool
sourceimpl Serialize for InvalidTransaction
impl Serialize for InvalidTransaction
sourceimpl TypeInfo for InvalidTransaction
impl TypeInfo for InvalidTransaction
type Identity = InvalidTransaction
type Identity = InvalidTransaction
impl Copy for InvalidTransaction
impl EncodeLike<InvalidTransaction> for InvalidTransaction
impl Eq for InvalidTransaction
impl StructuralEq for InvalidTransaction
impl StructuralPartialEq for InvalidTransaction
Auto Trait Implementations
impl RefUnwindSafe for InvalidTransaction
impl Send for InvalidTransaction
impl Sync for InvalidTransaction
impl Unpin for InvalidTransaction
impl UnwindSafe for InvalidTransaction
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
sourceimpl<T> CheckedConversion for T
impl<T> CheckedConversion for T
sourcefn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,
fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,
sourcefn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,
fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,
impl<T> DecodeAll for Twhere
T: Decode,
impl<T> DecodeAll for Twhere
T: Decode,
fn decode_all(input: &mut &[u8]) -> Result<T, Error>
fn decode_all(input: &mut &[u8]) -> Result<T, Error>
Self
and consume all of the given input data. Read moreimpl<T> DecodeLimit for Twhere
T: Decode,
impl<T> DecodeLimit for Twhere
T: Decode,
fn decode_all_with_depth_limit(limit: u32, input: &mut &[u8]) -> Result<T, Error>
fn decode_all_with_depth_limit(limit: u32, input: &mut &[u8]) -> Result<T, Error>
Self
and consume all of the given input data. Read morefn decode_with_depth_limit<I>(limit: u32, input: &mut I) -> Result<T, Error>where
I: Input,
fn decode_with_depth_limit<I>(limit: u32, input: &mut I) -> Result<T, Error>where
I: Input,
Self
with the given maximum recursion depth and advance input
by the number of
bytes consumed. Read moreimpl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read morefn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read morefn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read morefn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read moresourceimpl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T, Outer> IsWrappedBy<Outer> for Twhere
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
impl<T, Outer> IsWrappedBy<Outer> for Twhere
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
sourcefn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
sourcefn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
T
. Read moresourceimpl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
sourcefn unchecked_into(self) -> T
fn unchecked_into(self) -> T
unchecked_from
.sourceimpl<T, S> UniqueSaturatedInto<T> for Swhere
T: Bounded,
S: TryInto<T>,
impl<T, S> UniqueSaturatedInto<T> for Swhere
T: Bounded,
S: TryInto<T>,
sourcefn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
T
.