hiero-sdk 0.42.1

The SDK for interacting with Hedera Hashgraph.
Documentation 
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// SPDX-License-Identifier: Apache-2.0

use hiero_sdk_proto::services;

use crate::{
    AccountId,
    FromProtobuf,
    Hbar,
};

/// Response from [`AccountStakersQuery`][crate::AccountStakersQuery].
pub type AllProxyStakers = Vec<ProxyStaker>;

/// Information about a single account that is proxy staking.
#[derive(Debug, Clone)]
pub struct ProxyStaker {
    /// The Account ID that is proxy staking.
    pub account_id: AccountId,

    /// The number of hbars that are currently proxy staked.
    pub amount: Hbar,
}

impl FromProtobuf<services::response::Response> for AllProxyStakers {
    fn from_protobuf(pb: services::response::Response) -> crate::Result<Self>
    where
        Self: Sized,
    {
        let response = pb_getv!(pb, CryptoGetProxyStakers, services::response::Response);
        let stakers = pb_getf!(response, stakers)?;

        AllProxyStakers::from_protobuf(stakers.proxy_staker)
    }
}

impl FromProtobuf<services::ProxyStaker> for ProxyStaker {
    fn from_protobuf(pb: services::ProxyStaker) -> crate::Result<Self>
    where
        Self: Sized,
    {
        let account_id = pb_getf!(pb, account_id)?;

        Ok(Self {
            account_id: AccountId::from_protobuf(account_id)?,
            amount: Hbar::from_tinybars(pb.amount),
        })
    }
}