SubstrateBridgeInboundChannel¶

Calls¶

submit¶

Attributes¶

Name	Type
network_id	`SubNetworkId`
commitment	`bridge_types::GenericCommitment<T::MaxMessagesPerCommit, T::
MaxMessagePayloadSize,>`
proof	`<T::Verifier as Verifier>::Proof`

Python¶

call = substrate.compose_call(
    'SubstrateBridgeInboundChannel', 'submit', {
    'commitment': {
        'EVM': {
            'messages': [
                {
                    'max_gas': 'scale_info::111',
                    'payload': 'Bytes',
                    'target': '[u8; 20]',
                },
            ],
            'nonce': 'u64',
            'total_max_gas': 'scale_info::111',
        },
        'Sub': {
            'messages': [
                {
                    'payload': 'Bytes',
                    'timepoint': {
                        'EVM': 'u64',
                        'Parachain': 'u32',
                        'Pending': None,
                        'Sora': 'u32',
                        'Unknown': None,
                    },
                },
            ],
            'nonce': 'u64',
        },
    },
    'network_id': (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
    'proof': {
        'digest': {
            'logs': [
                {
                    'Commitment': (
                        {
                            'EVM': 'scale_info::111',
                            'EVMLegacy': 'u32',
                            'Sub': 'scale_info::105',
                        },
                        'scale_info::11',
                    ),
                },
            ],
        },
        'proof': ['[u8; 65]'],
    },
}
)

Storage functions¶

ChannelNonces¶

Python¶

result = substrate.query(
    'SubstrateBridgeInboundChannel', 'ChannelNonces', [
    (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
]
)

Return value¶

'u64'

Constants¶

ThisNetworkId¶

Value¶

{'Sub': 'Kusama'}

Python¶

constant = substrate.get_constant('SubstrateBridgeInboundChannel', 'ThisNetworkId')

UnsignedLongevity¶

A configuration for longevity of unsigned transactions.

Value¶

Python¶

constant = substrate.get_constant('SubstrateBridgeInboundChannel', 'UnsignedLongevity')

UnsignedPriority¶

A configuration for base priority of unsigned transactions.

Value¶

1844674407370955161

Python¶

constant = substrate.get_constant('SubstrateBridgeInboundChannel', 'UnsignedPriority')

Errors¶

CallEncodeFailed¶

Call encoding failed.

ContractExists¶

This contract already exists

InvalidCommitment¶

Submitted invalid commitment type.

InvalidNetwork¶

Message came from an invalid network.

InvalidNonce¶

Message has an unexpected nonce.

InvalidRewardFraction¶

Incorrect reward fraction

InvalidSourceChannel¶

Message came from an invalid outbound channel on the Ethereum side.