Offences

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Events

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Offence

There is an offence reported of the given kind happened at the session_index and (kind-specific) time slot. This event is not deposited for duplicate slashes. [kind, timeslot].

Attributes

Name	Type	Composition
kind	Kind	[u8; 16]
timeslot	OpaqueTimeSlot	Bytes

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Storage functions

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ConcurrentReportsIndex

A vector of reports of the same kind that happened at the same time slot.

Python

result = substrate.query(
    'Offences', 'ConcurrentReportsIndex', ['[u8; 16]', 'Bytes']
)

Return value

['[u8; 32]']

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Reports

The primary structure that holds all offence records keyed by report identifiers.

Python

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

Return value

{
    'offender': (
        'AccountId',
        {'others': [{'value': 'u128', 'who': 'AccountId'}], 'own': 'u128', 'total': 'u128'},
    ),
    'reporters': ['AccountId'],
}

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ReportsByKindIndex

Enumerates all reports of a kind along with the time they happened.

All reports are sorted by the time of offence.

Note that the actual type of this mapping is Vec<u8>, this is because values of different types are not supported at the moment so we are doing the manual serialization.

Python

result = substrate.query(
    'Offences', 'ReportsByKindIndex', ['[u8; 16]']
)

Return value

'Bytes'

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