pub enum Error<T, I = ()> {
Show 45 variants NoPermission, UnknownCollection, AlreadyExists, ApprovalExpired, WrongOwner, BadWitness, CollectionIdInUse, ItemsNonTransferable, NotDelegate, WrongDelegate, Unapproved, Unaccepted, ItemLocked, LockedItemAttributes, LockedCollectionAttributes, LockedItemMetadata, LockedCollectionMetadata, MaxSupplyReached, MaxSupplyLocked, MaxSupplyTooSmall, UnknownItem, UnknownSwap, MetadataNotFound, AttributeNotFound, NotForSale, BidTooLow, ReachedApprovalLimit, DeadlineExpired, WrongDuration, MethodDisabled, WrongSetting, InconsistentItemConfig, NoConfig, RolesNotCleared, MintNotStarted, MintEnded, AlreadyClaimed, IncorrectData, WrongOrigin, WrongSignature, IncorrectMetadata, MaxAttributesLimitReached, WrongNamespace, CollectionNotEmpty, WitnessRequired, // some variants omitted
}
Expand description

The Error enum of this pallet.

Variants§

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NoPermission

The signing account has no permission to do the operation.

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UnknownCollection

The given item ID is unknown.

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AlreadyExists

The item ID has already been used for an item.

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ApprovalExpired

The approval had a deadline that expired, so the approval isn’t valid anymore.

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WrongOwner

The owner turned out to be different to what was expected.

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BadWitness

The witness data given does not match the current state of the chain.

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CollectionIdInUse

Collection ID is already taken.

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ItemsNonTransferable

Items within that collection are non-transferable.

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NotDelegate

The provided account is not a delegate.

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WrongDelegate

The delegate turned out to be different to what was expected.

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Unapproved

No approval exists that would allow the transfer.

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Unaccepted

The named owner has not signed ownership acceptance of the collection.

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ItemLocked

The item is locked (non-transferable).

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LockedItemAttributes

Item’s attributes are locked.

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LockedCollectionAttributes

Collection’s attributes are locked.

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LockedItemMetadata

Item’s metadata is locked.

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LockedCollectionMetadata

Collection’s metadata is locked.

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MaxSupplyReached

All items have been minted.

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MaxSupplyLocked

The max supply is locked and can’t be changed.

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MaxSupplyTooSmall

The provided max supply is less than the number of items a collection already has.

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UnknownItem

The given item ID is unknown.

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UnknownSwap

Swap doesn’t exist.

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MetadataNotFound

The given item has no metadata set.

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AttributeNotFound

The provided attribute can’t be found.

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NotForSale

Item is not for sale.

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BidTooLow

The provided bid is too low.

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ReachedApprovalLimit

The item has reached its approval limit.

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DeadlineExpired

The deadline has already expired.

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WrongDuration

The duration provided should be less than or equal to MaxDeadlineDuration.

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MethodDisabled

The method is disabled by system settings.

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WrongSetting

The provided setting can’t be set.

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InconsistentItemConfig

Item’s config already exists and should be equal to the provided one.

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NoConfig

Config for a collection or an item can’t be found.

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RolesNotCleared

Some roles were not cleared.

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MintNotStarted

Mint has not started yet.

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MintEnded

Mint has already ended.

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AlreadyClaimed

The provided Item was already used for claiming.

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IncorrectData

The provided data is incorrect.

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WrongOrigin

The extrinsic was sent by the wrong origin.

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WrongSignature

The provided signature is incorrect.

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IncorrectMetadata

The provided metadata might be too long.

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MaxAttributesLimitReached

Can’t set more attributes per one call.

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WrongNamespace

The provided namespace isn’t supported in this call.

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CollectionNotEmpty

Can’t delete non-empty collections.

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WitnessRequired

The witness data should be provided.

Trait Implementations§

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impl<T: Config<I>, I: 'static> Debug for Error<T, I>

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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<T, I> Decode for Error<T, I>

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fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.
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fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory. Read more
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fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input. Read more
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fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more
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impl<T, I> Encode for Error<T, I>

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fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.
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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more
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fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.
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fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.
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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more
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impl<T: Config<I>, I: 'static> From<Error<T, I>> for &'static str

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fn from(err: Error<T, I>) -> &'static str

Converts to this type from the input type.
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impl<T: Config<I>, I: 'static> From<Error<T, I>> for DispatchError

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fn from(err: Error<T, I>) -> Self

Converts to this type from the input type.
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impl<T, I> PalletError for Error<T, I>

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const MAX_ENCODED_SIZE: usize = 1usize

The maximum encoded size for the implementing type. Read more
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impl<T, I> TypeInfo for Error<T, I>where PhantomData<(T, I)>: TypeInfo + 'static, T: 'static, I: 'static,

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type Identity = Error<T, I>

The type identifying for which type info is provided. Read more
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fn type_info() -> Type

Returns the static type identifier for Self.
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impl<T, I> EncodeLike<Error<T, I>> for Error<T, I>

Auto Trait Implementations§

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impl<T, I> RefUnwindSafe for Error<T, I>where I: RefUnwindSafe, T: RefUnwindSafe,

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impl<T, I> Send for Error<T, I>where I: Send, T: Send,

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impl<T, I> Sync for Error<T, I>where I: Sync, T: Sync,

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impl<T, I> Unpin for Error<T, I>where I: Unpin, T: Unpin,

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impl<T, I> UnwindSafe for Error<T, I>where I: UnwindSafe, T: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more
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fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more
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impl<T> DecodeAll for Twhere T: Decode,

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fn decode_all(input: &mut &[u8]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more
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impl<T> DecodeLimit for Twhere T: Decode,

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fn decode_all_with_depth_limit( limit: u32, input: &mut &[u8] ) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more
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fn decode_with_depth_limit<I>(limit: u32, input: &mut I) -> Result<T, Error>where I: Input,

Decode Self with the given maximum recursion depth and advance input by the number of bytes consumed. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Hashable for Twhere T: Codec,

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fn blake2_128(&self) -> [u8; 16]

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fn blake2_256(&self) -> [u8; 32]

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fn blake2_128_concat(&self) -> Vec<u8, Global>

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fn twox_128(&self) -> [u8; 16]

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fn twox_256(&self) -> [u8; 32]

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fn twox_64_concat(&self) -> Vec<u8, Global>

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fn identity(&self) -> Vec<u8, Global>

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IsType<T> for T

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fn from_ref(t: &T) -> &T

Cast reference.
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fn into_ref(&self) -> &T

Cast reference.
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fn from_mut(t: &mut T) -> &mut T

Cast mutable reference.
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fn into_mut(&mut self) -> &mut T

Cast mutable reference.
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impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

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fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> KeyedVec for Twhere T: Codec,

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fn to_keyed_vec(&self, prepend_key: &[u8]) -> Vec<u8, Global>

Return an encoding of Self prepended by given slice.
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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same<T> for T

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type Output = T

Should always be Self
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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more
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fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more
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impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,

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fn unchecked_into(self) -> T

The counterpart to unchecked_from.
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impl<T, S> UniqueSaturatedInto<T> for Swhere T: Bounded, S: TryInto<T>,

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fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithPostDispatchInfo for Twhere T: Into<DispatchError>,

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fn with_weight( self, actual_weight: Weight ) -> DispatchErrorWithPostInfo<PostDispatchInfo>

Call this on your modules custom errors type in order to return a custom weight on error. Read more
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<S> Codec for Swhere S: Decode + Encode,

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impl<T> EncodeLike<&&T> for Twhere T: Encode,

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impl<T> EncodeLike<&T> for Twhere T: Encode,

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impl<T> EncodeLike<&mut T> for Twhere T: Encode,

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impl<T> EncodeLike<Arc<T>> for Twhere T: Encode,

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impl<T> EncodeLike<Box<T, Global>> for Twhere T: Encode,

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impl<T> EncodeLike<Rc<T>> for Twhere T: Encode,

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impl<S> FullCodec for Swhere S: Decode + FullEncode,

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impl<S> FullEncode for Swhere S: Encode + EncodeLike<S>,

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impl<T> JsonSchemaMaybe for T

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impl<T> MaybeDebug for Twhere T: Debug,

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impl<T> MaybeRefUnwindSafe for Twhere T: RefUnwindSafe,

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impl<T> StaticTypeInfo for Twhere T: TypeInfo + 'static,