core/common/src/traits/binary_impls/cluster.rs

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use crate::wire_conversions::cluster_metadata_from_wire;
use crate::{BinaryClient, ClusterClient, ClusterMetadata, IggyError};
use iggy_binary_protocol::codec::WireEncode;
use iggy_binary_protocol::codes::GET_CLUSTER_METADATA_CODE;
use iggy_binary_protocol::requests::system::GetClusterMetadataRequest;
use iggy_binary_protocol::responses::system::get_cluster_metadata::ClusterMetadataResponse;

#[async_trait::async_trait]
impl<B: BinaryClient> ClusterClient for B {
    async fn get_cluster_metadata(&self) -> Result<ClusterMetadata, IggyError> {
        let response = self
            .send_raw_with_response(
                GET_CLUSTER_METADATA_CODE,
                GetClusterMetadataRequest.to_bytes(),
            )
            .await?;
        let wire_resp = super::decode_response::<ClusterMetadataResponse>(&response)?;
        cluster_metadata_from_wire(wire_resp)
    }
}