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Struct polkadot_sdk_frame::prelude::frame_system::pallet::config_preludes::TestDefaultConfig

pub struct TestDefaultConfig;
Expand description

Provides a viable default config that can be used with derive_impl to derive a testing pallet config based on this one.

See Test in the default-config example pallet’s test.rs for an example of a downstream user of this particular TestDefaultConfig

Trait Implementations§

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impl DefaultConfig for TestDefaultConfig

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type Nonce = u32

This stores the number of previous transactions associated with a sender account.
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type Hash = H256

The output of the Hashing function.
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type Hashing = BlakeTwo256

The hashing system (algorithm) being used in the runtime (e.g. Blake2).
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type AccountId = u64

The user account identifier type for the runtime.
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type Lookup = IdentityLookup<<TestDefaultConfig as DefaultConfig>::AccountId>

Converting trait to take a source type and convert to AccountId. Read more
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type MaxConsumers = ConstU32<16>

The maximum number of consumers allowed on a single account.
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type AccountData = ()

Data to be associated with an account (other than nonce/transaction counter, which this pallet does regardless).
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type OnNewAccount = ()

Handler for when a new account has just been created.
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type OnKilledAccount = ()

A function that is invoked when an account has been determined to be dead. Read more
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type SystemWeightInfo = ()

Weight information for the extrinsics of this pallet.
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type ExtensionsWeightInfo = ()

Weight information for the transaction extensions of this pallet.
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type SS58Prefix = ()

The designated SS58 prefix of this chain. Read more
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type Version = ()

Get the chain’s in-code version.
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type BlockWeights = ()

Block & extrinsics weights: base values and limits.
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type BlockLength = ()

The maximum length of a block (in bytes).
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type DbWeight = ()

The weight of runtime database operations the runtime can invoke.
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type RuntimeEvent = ()

The aggregated event type of the runtime.
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type RuntimeOrigin = ()

The RuntimeOrigin type used by dispatchable calls.
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type RuntimeCall = ()

The aggregated RuntimeCall type.
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type PalletInfo = ()

Provides information about the pallet setup in the runtime. Read more
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type RuntimeTask = ()

The aggregated RuntimeTask type.
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type BaseCallFilter = Everything

The basic call filter to use in Origin. All origins are built with this filter as base, except Root. Read more
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type BlockHashCount = TestBlockHashCount<ConstU32<10>>

Maximum number of block number to block hash mappings to keep (oldest pruned first).
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type OnSetCode = ()

What to do if the runtime wants to change the code to something new. Read more
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type SingleBlockMigrations = ()

All migrations that should run in the next runtime upgrade. Read more
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type MultiBlockMigrator = ()

The migrator that is used to run Multi-Block-Migrations. Read more
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type PreInherents = ()

A callback that executes in every block directly before all inherents were applied. Read more
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type PostInherents = ()

A callback that executes in every block directly after all inherents were applied. Read more
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type PostTransactions = ()

A callback that executes in every block directly after all transactions were applied. Read more

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