Claims¶

Calls¶

change_miner¶

See [Pallet::change_miner].

Attributes¶

Name	Type
new_miner	`<T::Lookup as StaticLookup>::Source`

Python¶

call = substrate.compose_call(
    'Claims', 'change_miner', {
    'new_miner': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
}
)

change_superior¶

See [Pallet::change_superior].

Attributes¶

Name	Type
new_superior	`<T::Lookup as StaticLookup>::Source`

Python¶

call = substrate.compose_call(
    'Claims', 'change_superior', {
    'new_superior': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
}
)

claim¶

See [Pallet::claim].

Attributes¶

Name	Type
dest	`T::AccountId`
tx	`EthereumTxHash`
sig	`EcdsaSignature`

Python¶

call = substrate.compose_call(
    'Claims', 'claim', {
    'dest': 'AccountId',
    'sig': '[u8; 65]',
    'tx': '[u8; 32]',
}
)

mint_claim¶

See [Pallet::mint_claim].

Attributes¶

Name	Type
tx	`EthereumTxHash`
who	`EthereumAddress`
value	`BalanceOf<T>`

Python¶

call = substrate.compose_call(
    'Claims', 'mint_claim', {
    'tx': '[u8; 32]',
    'value': 'u128',
    'who': '[u8; 20]',
}
)

set_claim_limit¶

See [Pallet::set_claim_limit].

Attributes¶

Name	Type
limit	`BalanceOf<T>`

Python¶

call = substrate.compose_call(
    'Claims', 'set_claim_limit', {'limit': 'u128'}
)

Events¶

BondEthSuccess¶

Ethereum address was bonded to account. [who, ethereum_address]

Attributes¶

Name	Type	Composition
None	`T::AccountId`	`AccountId`
None	`EthereumAddress`	`[u8; 20]`

Claimed¶

Someone claimed some CRUs. [who, ethereum_address, amount]

Attributes¶

Name	Type	Composition
None	`T::AccountId`	`AccountId`
None	`EthereumAddress`	`[u8; 20]`
None	`BalanceOf<T>`	`u128`

InitPot¶

Init pot success

Attributes¶

Name	Type	Composition
None	`T::AccountId`	`AccountId`
None	`BalanceOf<T>`	`u128`

MinerChanged¶

Someone be the new miner

Attributes¶

Name	Type	Composition
None	`T::AccountId`	`AccountId`

MintSuccess¶

Mint claims successfully

Attributes¶

Name	Type	Composition
None	`EthereumTxHash`	`[u8; 32]`
None	`EthereumAddress`	`[u8; 20]`
None	`BalanceOf<T>`	`u128`

SetLimitSuccess¶

Set limit successfully

Attributes¶

Name	Type	Composition
None	`BalanceOf<T>`	`u128`

SuperiorChanged¶

Someone be the new superior

Attributes¶

Name	Type	Composition
None	`T::AccountId`	`AccountId`

Storage functions¶

ClaimLimit¶

Python¶

result = substrate.query(
    'Claims', 'ClaimLimit', []
)

Return value¶

'u128'

Claimed¶

Python¶

result = substrate.query(
    'Claims', 'Claimed', ['[u8; 32]']
)

Return value¶

'bool'

Claims¶

Python¶

result = substrate.query(
    'Claims', 'Claims', ['[u8; 32]']
)

Return value¶

('[u8; 20]', 'u128')

Miner¶

Python¶

result = substrate.query(
    'Claims', 'Miner', []
)

Return value¶

'AccountId'

Superior¶

Python¶

result = substrate.query(
    'Claims', 'Superior', []
)

Return value¶

'AccountId'

Constants¶

PalletId¶

The claim's module id, used for deriving its sovereign account ID.

Value¶

'0x6372636c61696d73'

Python¶

constant = substrate.get_constant('Claims', 'PalletId')

Prefix¶

The constant used for ethereum signature.

Value¶

'Pay CSMs to the Crust Shadow account:'

Python¶

constant = substrate.get_constant('Claims', 'Prefix')

Errors¶

AlreadyBeClaimed¶

Ethereum tx already be claimed

AlreadyBeMint¶

Ethereum tx already be mint

ExceedClaimLimit¶

Exceed claim limitation

IllegalMiner¶

Miner should be the registered

IllegalSuperior¶

Superior not exist, should set it first

InvalidEthereumSignature¶

Invalid Ethereum signature.

MinerNotExist¶

Miner is not exist, should set it first

SignatureNotMatch¶

Sign not match

SignerHasNoClaim¶

Ethereum address has no claims.