Enum pallet_balances::pallet::Error

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

Expand description

Custom dispatch errors 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

`KeepAlive`

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

Implementations

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

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pub fn as_u8(&self) -> u8

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pub fn as_str(&self) -> &'static str

Trait Implementations

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

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

Performs the conversion.

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

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

Performs the conversion.

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

type Identity = Self

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.

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub 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> Downcast for T where
T: Any,

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pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘ
Notable traits for Box<W, Global>
`impl<W> Write for Box<W, Global> where W: Write + ?Sized, impl<R> Read for Box<R, Global> where R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where I: Iterator + ?Sized, A: Allocator, type Item = ::Item;impl<F, A> Future for Box<F, A> where F: Future + Unpin + ?Sized, A: Allocator + 'static, type Output = <F as Future>::Output;`

Convert 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 more

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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

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impl<T> DowncastSync for T where
T: Any + Send + Sync,

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pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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