Enum pallet_balances::pallet::Error

pub enum Error<T, I = ()> {
    VestingBalance,
    LiquidityRestrictions,
    InsufficientBalance,
    ExistentialDeposit,
    Expendability,
    ExistingVestingSchedule,
    DeadAccount,
    TooManyReserves,
    TooManyHolds,
    TooManyFreezes,
    IssuanceDeactivated,
    DeltaZero,
    // some variants omitted
}

The Error enum of this pallet.

Variants

VestingBalance

Vesting balance too high to send value.

LiquidityRestrictions

Account liquidity restrictions prevent withdrawal.

InsufficientBalance

Balance too low to send value.

ExistentialDeposit

Value too low to create account due to existential deposit.

Expendability

Transfer/payment would kill account.

ExistingVestingSchedule

A vesting schedule already exists for this account.

DeadAccount

Beneficiary account must pre-exist.

TooManyReserves

Number of named reserves exceed MaxReserves.

TooManyHolds

Number of holds exceed VariantCountOf<T::RuntimeHoldReason>.

TooManyFreezes

Number of freezes exceed MaxFreezes.

IssuanceDeactivated

The issuance cannot be modified since it is already deactivated.

DeltaZero

The delta cannot be zero.

Trait Implementations

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

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

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

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

Attempt to deserialise the value from input.

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.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T, I> Encode for Error<T, I>

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

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

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T: Config<I>, I: 'static> From<Error<T, I>> for &'static str

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

impl<T, I> PalletError for Error<T, I>

const MAX_ENCODED_SIZE: usize = 1usize

The maximum encoded size for the implementing type.

impl<T, I> TypeInfo for Error<T, I>

where PhantomData<(T, I)>: TypeInfo + 'static, T: 'static, I: 'static,

type Identity = Error<T, I>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T, I> EncodeLike for Error<T, I>