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sp_consensus_grandpa

Function check_equivocation_proof

Source 
pub fn check_equivocation_proof<H, N>(report: EquivocationProof<H, N>) -> bool
where
    H: Clone + Encode + PartialEq,
    N: Clone + Encode + PartialEq,
Expand description

Verifies the equivocation proof by making sure that both votes target different blocks and that its signatures are valid.