Unbonding excerpt

unbonding_excerpt.rs

    async fn unbonding_end_epoch_for(
        &self,
        id: &IdentityKey,
        start_epoch_index: u64,
    ) -> Result<u64> {
        let unbonding_epochs = self.get_stake_params().await?.unbonding_epochs;

        let default_unbonding = start_epoch_index + unbonding_epochs;

        let validator_unbonding =
            if let Some(validator::BondingState::Unbonding { unbonding_epoch }) =
                self.validator_bonding_state(id).await?
            {
                unbonding_epoch
            } else {
                u64::MAX
            };

        Ok(std::cmp::min(default_unbonding, validator_unbonding))
    }

    /// Return the epoch index at which the validator will be unbonded.
    /// This is the minimum of the default unbonding epoch and the validator's
    /// unbonding epoch.
    async fn current_unbonding_end_epoch_for(&self, id: &IdentityKey) -> Result<u64> {
        let current_epoch = self.get_current_epoch().await?;
        let unbonding_epochs = self.get_stake_params().await?.unbonding_epochs;

        let default_unbonding = current_epoch.index + unbonding_epochs;

        let validator_unbonding =
            if let Some(validator::BondingState::Unbonding { unbonding_epoch }) =
                self.validator_bonding_state(id).await?
            {
                unbonding_epoch
            } else {
                u64::MAX
            };

        Ok(std::cmp::min(default_unbonding, validator_unbonding))
    }