Enum pallet_staking::Error
source · pub enum Error<T> {
Show 25 variants
NotController,
NotStash,
AlreadyBonded,
AlreadyPaired,
EmptyTargets,
DuplicateIndex,
InvalidSlashIndex,
InsufficientBond,
NoMoreChunks,
NoUnlockChunk,
FundedTarget,
InvalidEraToReward,
InvalidNumberOfNominations,
NotSortedAndUnique,
AlreadyClaimed,
IncorrectHistoryDepth,
IncorrectSlashingSpans,
BadState,
TooManyTargets,
BadTarget,
CannotChillOther,
TooManyNominators,
TooManyValidators,
CommissionTooLow,
BoundNotMet,
// some variants omitted
}
Expand description
The Error
enum of this pallet.
Variants§
NotController
Not a controller account.
NotStash
Not a stash account.
AlreadyBonded
Stash is already bonded.
AlreadyPaired
Controller is already paired.
EmptyTargets
Targets cannot be empty.
DuplicateIndex
Duplicate index.
InvalidSlashIndex
Slash record index out of bounds.
InsufficientBond
Cannot have a validator or nominator role, with value less than the minimum defined by
governance (see MinValidatorBond
and MinNominatorBond
). If unbonding is the
intention, chill
first to remove one’s role as validator/nominator.
NoMoreChunks
Can not schedule more unlock chunks.
NoUnlockChunk
Can not rebond without unlocking chunks.
FundedTarget
Attempting to target a stash that still has funds.
InvalidEraToReward
Invalid era to reward.
InvalidNumberOfNominations
Invalid number of nominations.
NotSortedAndUnique
Items are not sorted and unique.
AlreadyClaimed
Rewards for this era have already been claimed for this validator.
IncorrectHistoryDepth
Incorrect previous history depth input provided.
IncorrectSlashingSpans
Incorrect number of slashing spans provided.
BadState
Internal state has become somehow corrupted and the operation cannot continue.
TooManyTargets
Too many nomination targets supplied.
BadTarget
A nomination target was supplied that was blocked or otherwise not a validator.
CannotChillOther
The user has enough bond and thus cannot be chilled forcefully by an external person.
TooManyNominators
There are too many nominators in the system. Governance needs to adjust the staking settings to keep things safe for the runtime.
TooManyValidators
There are too many validator candidates in the system. Governance needs to adjust the staking settings to keep things safe for the runtime.
CommissionTooLow
Commission is too low. Must be at least MinCommission
.
BoundNotMet
Some bound is not met.
Trait Implementations§
source§impl<T> Decode for Error<T>
impl<T> Decode for Error<T>
source§fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>
§fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>
) -> Result<DecodeFinished, Error>where
I: Input,
fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,
§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>
source§impl<T> Encode for Error<T>
impl<T> Encode for Error<T>
source§fn 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
source§impl<T> PalletError for Error<T>
impl<T> PalletError for Error<T>
source§const MAX_ENCODED_SIZE: usize = 1usize
const MAX_ENCODED_SIZE: usize = 1usize
source§impl<T> TypeInfo for Error<T>where
PhantomData<T>: TypeInfo + 'static,
T: 'static,
impl<T> TypeInfo for Error<T>where PhantomData<T>: TypeInfo + 'static, T: 'static,
impl<T> EncodeLike<Error<T>> for Error<T>
Auto Trait Implementations§
impl<T> RefUnwindSafe for Error<T>where T: RefUnwindSafe,
impl<T> Send for Error<T>where T: Send,
impl<T> Sync for Error<T>where T: Sync,
impl<T> Unpin for Error<T>where T: Unpin,
impl<T> UnwindSafe for Error<T>where T: UnwindSafe,
Blanket Implementations§
source§impl<T> CheckedConversion for T
impl<T> CheckedConversion for 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 more§impl<T> DecodeLimit for Twhere
T: Decode,
impl<T> DecodeLimit for Twhere T: Decode,
source§impl<T> Hashable for Twhere
T: Codec,
impl<T> Hashable for Twhere T: Codec,
fn blake2_128(&self) -> [u8; 16]
fn blake2_256(&self) -> [u8; 32]
fn blake2_128_concat(&self) -> Vec<u8, Global> ⓘ
fn twox_128(&self) -> [u8; 16]
fn twox_256(&self) -> [u8; 32]
fn twox_64_concat(&self) -> Vec<u8, Global> ⓘ
fn identity(&self) -> Vec<u8, Global> ⓘ
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<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> KeyedVec for Twhere
T: Codec,
impl<T> KeyedVec for Twhere T: Codec,
§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
source§fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,
source§fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,
T
. Read more§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
self
is actually part of its subset T
(and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
self
to the equivalent element of its superset.source§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,
source§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
unchecked_from
.source§impl<T, S> UniqueSaturatedInto<T> for Swhere
T: Bounded,
S: TryInto<T>,
impl<T, S> UniqueSaturatedInto<T> for Swhere T: Bounded, S: TryInto<T>,
source§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
T
.