Trait pallet_balances::pallet::DefaultConfig

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pub trait DefaultConfig: DefaultConfig {
    type RuntimeEvent;
    type WeightInfo: WeightInfo;
    type Balance: Parameter + Member + AtLeast32BitUnsigned + Codec + Default + Copy + MaybeSerializeDeserialize + Debug + MaxEncodedLen + TypeInfo + FixedPointOperand;
    type ReserveIdentifier: Parameter + Member + MaxEncodedLen + Ord + Copy;
    type FreezeIdentifier: Parameter + Member + MaxEncodedLen + Ord + Copy;
    type MaxLocks: Get<u32>;
    type MaxReserves: Get<u32>;
    type MaxHolds: Get<u32>;
    type MaxFreezes: Get<u32>;
}
Expand description

Based on Config. Auto-generated by #[pallet::config(with_default)]. Can be used in tandem with #[register_default_config] and #[derive_impl] to derive test config traits based on existing pallet config traits in a safe and developer-friendly way.

See here for more information and caveats about the auto-generated DefaultConfig trait and how it is generated.

Required Associated Types§

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type RuntimeEvent

The overarching event type.

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type WeightInfo: WeightInfo

Weight information for extrinsics in this pallet.

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type Balance: Parameter + Member + AtLeast32BitUnsigned + Codec + Default + Copy + MaybeSerializeDeserialize + Debug + MaxEncodedLen + TypeInfo + FixedPointOperand

The balance of an account.

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type ReserveIdentifier: Parameter + Member + MaxEncodedLen + Ord + Copy

The ID type for reserves.

Use of reserves is deprecated in favour of holds. See https://github.com/paritytech/substrate/pull/12951/

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type FreezeIdentifier: Parameter + Member + MaxEncodedLen + Ord + Copy

The ID type for freezes.

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type MaxLocks: Get<u32>

The maximum number of locks that should exist on an account. Not strictly enforced, but used for weight estimation.

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type MaxReserves: Get<u32>

The maximum number of named reserves that can exist on an account.

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type MaxHolds: Get<u32>

The maximum number of holds that can exist on an account at any time.

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type MaxFreezes: Get<u32>

The maximum number of individual freeze locks that can exist on an account at any time.

Implementors§