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polkadot_sdk_frame::token

Enum DepositConsequence

pub enum DepositConsequence {
    BelowMinimum,
    CannotCreate,
    UnknownAsset,
    Overflow,
    Success,
    Blocked,
}
Expand description

One of a number of consequences of withdrawing a fungible from an account.

Variants§

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BelowMinimum

Deposit couldn’t happen due to the amount being too low. This is usually because the account doesn’t yet exist and the deposit wouldn’t bring it to at least the minimum needed for existence.

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CannotCreate

Deposit cannot happen since the account cannot be created (usually because it’s a consumer and there exists no provider reference).

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UnknownAsset

The asset is unknown. Usually because an AssetId has been presented which doesn’t exist on the system.

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Overflow

An overflow would occur. This is practically unexpected, but could happen in test systems with extremely small balance types or balances that approach the max value of the balance type.

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Success

Account continued in existence.

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Blocked

Account cannot receive the assets.

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impl DepositConsequence

pub fn into_result(self) -> Result<(), DispatchError>

Convert the type into a Result with TokenError as the error.

Trait Implementations§

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impl Clone for DepositConsequence

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fn clone(&self) -> DepositConsequence

Returns a copy of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DepositConsequence

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

Formats the value using the given formatter. Read more
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impl PartialEq for DepositConsequence

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fn eq(&self, other: &DepositConsequence) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for DepositConsequence

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impl Eq for DepositConsequence

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impl StructuralPartialEq for DepositConsequence

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