kacrab_protocol/generated/

streams_group_heartbeat_request.rs

//! Generated from StreamsGroupHeartbeatRequest.json - DO NOT EDIT
#![allow(
    missing_docs,
    clippy::all,
    clippy::pedantic,
    clippy::nursery,
    clippy::arithmetic_side_effects,
    reason = "Generated protocol modules mirror Kafka's schema shape and intentionally trade \
              hand-written lint style for reproducible wire-code output."
)]
use bytes::{Bytes, BytesMut};

use crate::*;

#[derive(Debug, Clone, PartialEq)]
pub struct StreamsGroupHeartbeatRequestData {
    /// The group identifier.
    pub group_id: KafkaString,
    /// The member ID generated by the streams consumer. The member ID must be kept during the
    /// entire lifetime of the streams consumer process.
    pub member_id: KafkaString,
    /// The current member epoch; 0 to join the group; -1 to leave the group; -2 to indicate that
    /// the static member will rejoin.
    pub member_epoch: i32,
    /// The current endpoint epoch of this client, represents the latest endpoint epoch this client
    /// received
    pub endpoint_information_epoch: i32,
    /// null if not provided or if it didn't change since the last heartbeat; the instance ID for
    /// static membership otherwise.
    pub instance_id: Option<KafkaString>,
    /// null if not provided or if it didn't change since the last heartbeat; the rack ID of the
    /// member otherwise.
    pub rack_id: Option<KafkaString>,
    /// -1 if it didn't change since the last heartbeat; the maximum time in milliseconds that the
    /// coordinator will wait on the member to revoke its tasks otherwise.
    pub rebalance_timeout_ms: i32,
    /// The topology metadata of the streams application. Used to initialize the topology of the
    /// group and to check if the topology corresponds to the topology initialized for the group.
    /// Only sent when memberEpoch = 0, must be non-empty. Null otherwise.
    pub topology: Option<Box<Topology>>,
    /// Currently owned active tasks for this client. Null if unchanged since last heartbeat.
    pub active_tasks: Option<Vec<TaskIds>>,
    /// Currently owned standby tasks for this client. Null if unchanged since last heartbeat.
    pub standby_tasks: Option<Vec<TaskIds>>,
    /// Currently owned warm-up tasks for this client. Null if unchanged since last heartbeat.
    pub warmup_tasks: Option<Vec<TaskIds>>,
    /// Identity of the streams instance that may have multiple consumers. Null if unchanged since
    /// last heartbeat.
    pub process_id: Option<KafkaString>,
    /// User-defined endpoint for Interactive Queries. Null if unchanged since last heartbeat, or
    /// if not defined on the client.
    pub user_endpoint: Option<Box<Endpoint>>,
    /// Used for rack-aware assignment algorithm. Null if unchanged since last heartbeat.
    pub client_tags: Option<Vec<KeyValue>>,
    /// Cumulative changelog offsets for tasks. Only updated when a warm-up task has caught up, and
    /// according to the task offset interval. Null if unchanged since last heartbeat.
    pub task_offsets: Option<Vec<TaskOffset>>,
    /// Cumulative changelog end-offsets for tasks. Only updated when a warm-up task has caught up,
    /// and according to the task offset interval. Null if unchanged since last heartbeat.
    pub task_end_offsets: Option<Vec<TaskOffset>>,
    /// Whether all Streams clients in the group should shut down.
    pub shutdown_application: bool,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for StreamsGroupHeartbeatRequestData {
    fn default() -> Self {
        Self {
            group_id: KafkaString::default(),
            member_id: KafkaString::default(),
            member_epoch: 0_i32,
            endpoint_information_epoch: 0_i32,
            instance_id: None,
            rack_id: None,
            rebalance_timeout_ms: -1i32,
            topology: None,
            active_tasks: None,
            standby_tasks: None,
            warmup_tasks: None,
            process_id: None,
            user_endpoint: None,
            client_tags: None,
            task_offsets: None,
            task_end_offsets: None,
            shutdown_application: false,
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl StreamsGroupHeartbeatRequestData {
    pub fn with_group_id(mut self, value: KafkaString) -> Self {
        self.group_id = value;
        self
    }
    pub fn with_member_id(mut self, value: KafkaString) -> Self {
        self.member_id = value;
        self
    }
    pub fn with_member_epoch(mut self, value: i32) -> Self {
        self.member_epoch = value;
        self
    }
    pub fn with_endpoint_information_epoch(mut self, value: i32) -> Self {
        self.endpoint_information_epoch = value;
        self
    }
    pub fn with_instance_id(mut self, value: Option<KafkaString>) -> Self {
        self.instance_id = value;
        self
    }
    pub fn with_rack_id(mut self, value: Option<KafkaString>) -> Self {
        self.rack_id = value;
        self
    }
    pub fn with_rebalance_timeout_ms(mut self, value: i32) -> Self {
        self.rebalance_timeout_ms = value;
        self
    }
    pub fn with_topology(mut self, value: Option<Box<Topology>>) -> Self {
        self.topology = value;
        self
    }
    pub fn with_active_tasks(mut self, value: Option<Vec<TaskIds>>) -> Self {
        self.active_tasks = value;
        self
    }
    pub fn with_standby_tasks(mut self, value: Option<Vec<TaskIds>>) -> Self {
        self.standby_tasks = value;
        self
    }
    pub fn with_warmup_tasks(mut self, value: Option<Vec<TaskIds>>) -> Self {
        self.warmup_tasks = value;
        self
    }
    pub fn with_process_id(mut self, value: Option<KafkaString>) -> Self {
        self.process_id = value;
        self
    }
    pub fn with_user_endpoint(mut self, value: Option<Box<Endpoint>>) -> Self {
        self.user_endpoint = value;
        self
    }
    pub fn with_client_tags(mut self, value: Option<Vec<KeyValue>>) -> Self {
        self.client_tags = value;
        self
    }
    pub fn with_task_offsets(mut self, value: Option<Vec<TaskOffset>>) -> Self {
        self.task_offsets = value;
        self
    }
    pub fn with_task_end_offsets(mut self, value: Option<Vec<TaskOffset>>) -> Self {
        self.task_end_offsets = value;
        self
    }
    pub fn with_shutdown_application(mut self, value: bool) -> Self {
        self.shutdown_application = value;
        self
    }
    pub fn read(buf: &mut Bytes, version: i16) -> Result<Self> {
        if version < 0 || version > 0 {
            return Err(UnsupportedVersion::new(88, version).into());
        }
        let group_id;
        let member_id;
        let member_epoch;
        let endpoint_information_epoch;
        let instance_id;
        let rack_id;
        let rebalance_timeout_ms;
        let topology;
        let active_tasks;
        let standby_tasks;
        let warmup_tasks;
        let process_id;
        let user_endpoint;
        let client_tags;
        let task_offsets;
        let task_end_offsets;
        let shutdown_application;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        group_id = read_compact_string(buf)?;
        member_id = read_compact_string(buf)?;
        member_epoch = read_i32(buf)?;
        endpoint_information_epoch = read_i32(buf)?;
        instance_id = read_compact_nullable_string(buf)?;
        rack_id = read_compact_nullable_string(buf)?;
        rebalance_timeout_ms = read_i32(buf)?;
        topology = {
            let marker = read_i8(buf)?;
            if marker < 0 {
                None
            } else {
                Some(Box::new(Topology::read(buf, version)?))
            }
        };
        active_tasks = {
            let len = read_compact_array_length(buf)?;
            if len < 0 {
                None
            } else {
                let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
                for _ in 0..len {
                    arr.push(TaskIds::read(buf, version)?);
                }
                Some(arr)
            }
        };
        standby_tasks = {
            let len = read_compact_array_length(buf)?;
            if len < 0 {
                None
            } else {
                let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
                for _ in 0..len {
                    arr.push(TaskIds::read(buf, version)?);
                }
                Some(arr)
            }
        };
        warmup_tasks = {
            let len = read_compact_array_length(buf)?;
            if len < 0 {
                None
            } else {
                let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
                for _ in 0..len {
                    arr.push(TaskIds::read(buf, version)?);
                }
                Some(arr)
            }
        };
        process_id = read_compact_nullable_string(buf)?;
        user_endpoint = {
            let marker = read_i8(buf)?;
            if marker < 0 {
                None
            } else {
                Some(Box::new(Endpoint::read(buf, version)?))
            }
        };
        client_tags = {
            let len = read_compact_array_length(buf)?;
            if len < 0 {
                None
            } else {
                let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
                for _ in 0..len {
                    arr.push(KeyValue::read(buf, version)?);
                }
                Some(arr)
            }
        };
        task_offsets = {
            let len = read_compact_array_length(buf)?;
            if len < 0 {
                None
            } else {
                let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
                for _ in 0..len {
                    arr.push(TaskOffset::read(buf, version)?);
                }
                Some(arr)
            }
        };
        task_end_offsets = {
            let len = read_compact_array_length(buf)?;
            if len < 0 {
                None
            } else {
                let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
                for _ in 0..len {
                    arr.push(TaskOffset::read(buf, version)?);
                }
                Some(arr)
            }
        };
        shutdown_application = read_bool(buf)?;
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            group_id,
            member_id,
            member_epoch,
            endpoint_information_epoch,
            instance_id,
            rack_id,
            rebalance_timeout_ms,
            topology,
            active_tasks,
            standby_tasks,
            warmup_tasks,
            process_id,
            user_endpoint,
            client_tags,
            task_offsets,
            task_end_offsets,
            shutdown_application,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, version: i16) -> Result<()> {
        if version < 0 || version > 0 {
            return Err(UnsupportedVersion::new(88, version).into());
        }
        write_compact_string(buf, &self.group_id)?;
        write_compact_string(buf, &self.member_id)?;
        write_i32(buf, self.member_epoch);
        write_i32(buf, self.endpoint_information_epoch);
        write_compact_nullable_string(buf, self.instance_id.as_ref())?;
        write_compact_nullable_string(buf, self.rack_id.as_ref())?;
        write_i32(buf, self.rebalance_timeout_ms);
        match &self.topology {
            None => {
                write_i8(buf, -1);
            },
            Some(v) => {
                write_i8(buf, 1);
                v.write(buf, version)?;
            },
        }
        match &self.active_tasks {
            None => {
                write_compact_array_length(buf, -1);
            },
            Some(arr) => {
                write_compact_array_length(buf, arr.len() as i32);
                for el in arr {
                    el.write(buf, version)?;
                }
            },
        }
        match &self.standby_tasks {
            None => {
                write_compact_array_length(buf, -1);
            },
            Some(arr) => {
                write_compact_array_length(buf, arr.len() as i32);
                for el in arr {
                    el.write(buf, version)?;
                }
            },
        }
        match &self.warmup_tasks {
            None => {
                write_compact_array_length(buf, -1);
            },
            Some(arr) => {
                write_compact_array_length(buf, arr.len() as i32);
                for el in arr {
                    el.write(buf, version)?;
                }
            },
        }
        write_compact_nullable_string(buf, self.process_id.as_ref())?;
        match &self.user_endpoint {
            None => {
                write_i8(buf, -1);
            },
            Some(v) => {
                write_i8(buf, 1);
                v.write(buf, version)?;
            },
        }
        match &self.client_tags {
            None => {
                write_compact_array_length(buf, -1);
            },
            Some(arr) => {
                write_compact_array_length(buf, arr.len() as i32);
                for el in arr {
                    el.write(buf, version)?;
                }
            },
        }
        match &self.task_offsets {
            None => {
                write_compact_array_length(buf, -1);
            },
            Some(arr) => {
                write_compact_array_length(buf, arr.len() as i32);
                for el in arr {
                    el.write(buf, version)?;
                }
            },
        }
        match &self.task_end_offsets {
            None => {
                write_compact_array_length(buf, -1);
            },
            Some(arr) => {
                write_compact_array_length(buf, arr.len() as i32);
                for el in arr {
                    el.write(buf, version)?;
                }
            },
        }
        write_bool(buf, self.shutdown_application);
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, version: i16) -> Result<usize> {
        if version < 0 || version > 0 {
            return Err(UnsupportedVersion::new(88, version).into());
        }
        let mut len: usize = 0;
        len += compact_string_len(&self.group_id)?;
        len += compact_string_len(&self.member_id)?;
        len += 4;
        len += 4;
        len += compact_nullable_string_len(self.instance_id.as_ref())?;
        len += compact_nullable_string_len(self.rack_id.as_ref())?;
        len += 4;
        match &self.topology {
            None => {
                len += 1;
            },
            Some(v) => {
                len += 1;
                len += v.encoded_len(version)?;
            },
        }
        match &self.active_tasks {
            None => {
                len += compact_array_length_len(-1);
            },
            Some(arr) => {
                len += compact_array_length_len(arr.len() as i32);
                for el in arr {
                    len += el.encoded_len(version)?;
                }
            },
        }
        match &self.standby_tasks {
            None => {
                len += compact_array_length_len(-1);
            },
            Some(arr) => {
                len += compact_array_length_len(arr.len() as i32);
                for el in arr {
                    len += el.encoded_len(version)?;
                }
            },
        }
        match &self.warmup_tasks {
            None => {
                len += compact_array_length_len(-1);
            },
            Some(arr) => {
                len += compact_array_length_len(arr.len() as i32);
                for el in arr {
                    len += el.encoded_len(version)?;
                }
            },
        }
        len += compact_nullable_string_len(self.process_id.as_ref())?;
        match &self.user_endpoint {
            None => {
                len += 1;
            },
            Some(v) => {
                len += 1;
                len += v.encoded_len(version)?;
            },
        }
        match &self.client_tags {
            None => {
                len += compact_array_length_len(-1);
            },
            Some(arr) => {
                len += compact_array_length_len(arr.len() as i32);
                for el in arr {
                    len += el.encoded_len(version)?;
                }
            },
        }
        match &self.task_offsets {
            None => {
                len += compact_array_length_len(-1);
            },
            Some(arr) => {
                len += compact_array_length_len(arr.len() as i32);
                for el in arr {
                    len += el.encoded_len(version)?;
                }
            },
        }
        match &self.task_end_offsets {
            None => {
                len += compact_array_length_len(-1);
            },
            Some(arr) => {
                len += compact_array_length_len(arr.len() as i32);
                for el in arr {
                    len += el.encoded_len(version)?;
                }
            },
        }
        len += 1;
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}
#[derive(Debug, Clone, PartialEq)]
pub struct Topology {
    /// The epoch of the topology. Used to check if the topology corresponds to the topology
    /// initialized on the brokers.
    pub epoch: i32,
    /// The sub-topologies of the streams application.
    pub subtopologies: Vec<Subtopology>,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for Topology {
    fn default() -> Self {
        Self {
            epoch: 0_i32,
            subtopologies: Vec::new(),
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl Topology {
    pub fn with_epoch(mut self, value: i32) -> Self {
        self.epoch = value;
        self
    }
    pub fn with_subtopologies(mut self, value: Vec<Subtopology>) -> Self {
        self.subtopologies = value;
        self
    }
    pub fn read(buf: &mut Bytes, version: i16) -> Result<Self> {
        let epoch;
        let subtopologies;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        epoch = read_i32(buf)?;
        subtopologies = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(Subtopology::read(buf, version)?);
            }
            arr
        };
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            epoch,
            subtopologies,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, version: i16) -> Result<()> {
        write_i32(buf, self.epoch);
        write_compact_array_length(buf, self.subtopologies.len() as i32);
        for el in &self.subtopologies {
            el.write(buf, version)?;
        }
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, version: i16) -> Result<usize> {
        let mut len: usize = 0;
        len += 4;
        len += compact_array_length_len(self.subtopologies.len() as i32);
        for el in &self.subtopologies {
            len += el.encoded_len(version)?;
        }
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}
#[derive(Debug, Clone, PartialEq)]
pub struct Subtopology {
    /// String to uniquely identify the subtopology. Deterministically generated from the topology
    pub subtopology_id: KafkaString,
    /// The topics the topology reads from.
    pub source_topics: Vec<KafkaString>,
    /// The regular expressions identifying topics the subtopology reads from.
    pub source_topic_regex: Vec<KafkaString>,
    /// The set of state changelog topics associated with this subtopology. Created automatically.
    pub state_changelog_topics: Vec<TopicInfo>,
    /// The repartition topics the subtopology writes to.
    pub repartition_sink_topics: Vec<KafkaString>,
    /// The set of source topics that are internally created repartition topics. Created
    /// automatically.
    pub repartition_source_topics: Vec<TopicInfo>,
    /// A subset of source topics that must be copartitioned.
    pub copartition_groups: Vec<CopartitionGroup>,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for Subtopology {
    fn default() -> Self {
        Self {
            subtopology_id: KafkaString::default(),
            source_topics: Vec::new(),
            source_topic_regex: Vec::new(),
            state_changelog_topics: Vec::new(),
            repartition_sink_topics: Vec::new(),
            repartition_source_topics: Vec::new(),
            copartition_groups: Vec::new(),
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl Subtopology {
    pub fn with_subtopology_id(mut self, value: KafkaString) -> Self {
        self.subtopology_id = value;
        self
    }
    pub fn with_source_topics(mut self, value: Vec<KafkaString>) -> Self {
        self.source_topics = value;
        self
    }
    pub fn with_source_topic_regex(mut self, value: Vec<KafkaString>) -> Self {
        self.source_topic_regex = value;
        self
    }
    pub fn with_state_changelog_topics(mut self, value: Vec<TopicInfo>) -> Self {
        self.state_changelog_topics = value;
        self
    }
    pub fn with_repartition_sink_topics(mut self, value: Vec<KafkaString>) -> Self {
        self.repartition_sink_topics = value;
        self
    }
    pub fn with_repartition_source_topics(mut self, value: Vec<TopicInfo>) -> Self {
        self.repartition_source_topics = value;
        self
    }
    pub fn with_copartition_groups(mut self, value: Vec<CopartitionGroup>) -> Self {
        self.copartition_groups = value;
        self
    }
    pub fn read(buf: &mut Bytes, version: i16) -> Result<Self> {
        let subtopology_id;
        let source_topics;
        let source_topic_regex;
        let state_changelog_topics;
        let repartition_sink_topics;
        let repartition_source_topics;
        let copartition_groups;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        subtopology_id = read_compact_string(buf)?;
        source_topics = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(read_compact_string(buf)?);
            }
            arr
        };
        source_topic_regex = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(read_compact_string(buf)?);
            }
            arr
        };
        state_changelog_topics = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(TopicInfo::read(buf, version)?);
            }
            arr
        };
        repartition_sink_topics = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(read_compact_string(buf)?);
            }
            arr
        };
        repartition_source_topics = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(TopicInfo::read(buf, version)?);
            }
            arr
        };
        copartition_groups = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(CopartitionGroup::read(buf, version)?);
            }
            arr
        };
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            subtopology_id,
            source_topics,
            source_topic_regex,
            state_changelog_topics,
            repartition_sink_topics,
            repartition_source_topics,
            copartition_groups,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, version: i16) -> Result<()> {
        write_compact_string(buf, &self.subtopology_id)?;
        write_compact_array_length(buf, self.source_topics.len() as i32);
        for el in &self.source_topics {
            write_compact_string(buf, el)?;
        }
        write_compact_array_length(buf, self.source_topic_regex.len() as i32);
        for el in &self.source_topic_regex {
            write_compact_string(buf, el)?;
        }
        write_compact_array_length(buf, self.state_changelog_topics.len() as i32);
        for el in &self.state_changelog_topics {
            el.write(buf, version)?;
        }
        write_compact_array_length(buf, self.repartition_sink_topics.len() as i32);
        for el in &self.repartition_sink_topics {
            write_compact_string(buf, el)?;
        }
        write_compact_array_length(buf, self.repartition_source_topics.len() as i32);
        for el in &self.repartition_source_topics {
            el.write(buf, version)?;
        }
        write_compact_array_length(buf, self.copartition_groups.len() as i32);
        for el in &self.copartition_groups {
            el.write(buf, version)?;
        }
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, version: i16) -> Result<usize> {
        let mut len: usize = 0;
        len += compact_string_len(&self.subtopology_id)?;
        len += compact_array_length_len(self.source_topics.len() as i32);
        for el in &self.source_topics {
            len += compact_string_len(el)?;
        }
        len += compact_array_length_len(self.source_topic_regex.len() as i32);
        for el in &self.source_topic_regex {
            len += compact_string_len(el)?;
        }
        len += compact_array_length_len(self.state_changelog_topics.len() as i32);
        for el in &self.state_changelog_topics {
            len += el.encoded_len(version)?;
        }
        len += compact_array_length_len(self.repartition_sink_topics.len() as i32);
        for el in &self.repartition_sink_topics {
            len += compact_string_len(el)?;
        }
        len += compact_array_length_len(self.repartition_source_topics.len() as i32);
        for el in &self.repartition_source_topics {
            len += el.encoded_len(version)?;
        }
        len += compact_array_length_len(self.copartition_groups.len() as i32);
        for el in &self.copartition_groups {
            len += el.encoded_len(version)?;
        }
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}
#[derive(Debug, Clone, PartialEq)]
pub struct CopartitionGroup {
    /// The topics the topology reads from. Index into the array on the subtopology level.
    pub source_topics: Vec<i16>,
    /// Regular expressions identifying topics the subtopology reads from. Index into the array on
    /// the subtopology level.
    pub source_topic_regex: Vec<i16>,
    /// The set of source topics that are internally created repartition topics. Index into the
    /// array on the subtopology level.
    pub repartition_source_topics: Vec<i16>,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for CopartitionGroup {
    fn default() -> Self {
        Self {
            source_topics: Vec::new(),
            source_topic_regex: Vec::new(),
            repartition_source_topics: Vec::new(),
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl CopartitionGroup {
    pub fn with_source_topics(mut self, value: Vec<i16>) -> Self {
        self.source_topics = value;
        self
    }
    pub fn with_source_topic_regex(mut self, value: Vec<i16>) -> Self {
        self.source_topic_regex = value;
        self
    }
    pub fn with_repartition_source_topics(mut self, value: Vec<i16>) -> Self {
        self.repartition_source_topics = value;
        self
    }
    pub fn read(buf: &mut Bytes, _version: i16) -> Result<Self> {
        let source_topics;
        let source_topic_regex;
        let repartition_source_topics;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        source_topics = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(read_i16(buf)?);
            }
            arr
        };
        source_topic_regex = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(read_i16(buf)?);
            }
            arr
        };
        repartition_source_topics = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(read_i16(buf)?);
            }
            arr
        };
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            source_topics,
            source_topic_regex,
            repartition_source_topics,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, _version: i16) -> Result<()> {
        write_compact_array_length(buf, self.source_topics.len() as i32);
        for el in &self.source_topics {
            write_i16(buf, *el);
        }
        write_compact_array_length(buf, self.source_topic_regex.len() as i32);
        for el in &self.source_topic_regex {
            write_i16(buf, *el);
        }
        write_compact_array_length(buf, self.repartition_source_topics.len() as i32);
        for el in &self.repartition_source_topics {
            write_i16(buf, *el);
        }
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, _version: i16) -> Result<usize> {
        let mut len: usize = 0;
        len += compact_array_length_len(self.source_topics.len() as i32);
        len += self.source_topics.len() * 2usize;
        len += compact_array_length_len(self.source_topic_regex.len() as i32);
        len += self.source_topic_regex.len() * 2usize;
        len += compact_array_length_len(self.repartition_source_topics.len() as i32);
        len += self.repartition_source_topics.len() * 2usize;
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}
#[derive(Debug, Clone, PartialEq)]
pub struct KeyValue {
    /// key of the config
    pub key: KafkaString,
    /// value of the config
    pub value: KafkaString,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for KeyValue {
    fn default() -> Self {
        Self {
            key: KafkaString::default(),
            value: KafkaString::default(),
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl KeyValue {
    pub fn with_key(mut self, value: KafkaString) -> Self {
        self.key = value;
        self
    }
    pub fn with_value(mut self, value: KafkaString) -> Self {
        self.value = value;
        self
    }
    pub fn read(buf: &mut Bytes, _version: i16) -> Result<Self> {
        let key;
        let value;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        key = read_compact_string(buf)?;
        value = read_compact_string(buf)?;
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            key,
            value,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, _version: i16) -> Result<()> {
        write_compact_string(buf, &self.key)?;
        write_compact_string(buf, &self.value)?;
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, _version: i16) -> Result<usize> {
        let mut len: usize = 0;
        len += compact_string_len(&self.key)?;
        len += compact_string_len(&self.value)?;
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}
#[derive(Debug, Clone, PartialEq)]
pub struct TopicInfo {
    /// The name of the topic.
    pub name: KafkaString,
    /// The number of partitions in the topic. Can be 0 if no specific number of partitions is
    /// enforced. Always 0 for changelog topics.
    pub partitions: i32,
    /// The replication factor of the topic. Can be 0 if the default replication factor should be
    /// used.
    pub replication_factor: i16,
    /// Topic-level configurations as key-value pairs.
    pub topic_configs: Vec<KeyValue>,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for TopicInfo {
    fn default() -> Self {
        Self {
            name: KafkaString::default(),
            partitions: 0_i32,
            replication_factor: 0_i16,
            topic_configs: Vec::new(),
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl TopicInfo {
    pub fn with_name(mut self, value: KafkaString) -> Self {
        self.name = value;
        self
    }
    pub fn with_partitions(mut self, value: i32) -> Self {
        self.partitions = value;
        self
    }
    pub fn with_replication_factor(mut self, value: i16) -> Self {
        self.replication_factor = value;
        self
    }
    pub fn with_topic_configs(mut self, value: Vec<KeyValue>) -> Self {
        self.topic_configs = value;
        self
    }
    pub fn read(buf: &mut Bytes, version: i16) -> Result<Self> {
        let name;
        let partitions;
        let replication_factor;
        let topic_configs;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        name = read_compact_string(buf)?;
        partitions = read_i32(buf)?;
        replication_factor = read_i16(buf)?;
        topic_configs = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(KeyValue::read(buf, version)?);
            }
            arr
        };
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            name,
            partitions,
            replication_factor,
            topic_configs,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, version: i16) -> Result<()> {
        write_compact_string(buf, &self.name)?;
        write_i32(buf, self.partitions);
        write_i16(buf, self.replication_factor);
        write_compact_array_length(buf, self.topic_configs.len() as i32);
        for el in &self.topic_configs {
            el.write(buf, version)?;
        }
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, version: i16) -> Result<usize> {
        let mut len: usize = 0;
        len += compact_string_len(&self.name)?;
        len += 4;
        len += 2;
        len += compact_array_length_len(self.topic_configs.len() as i32);
        for el in &self.topic_configs {
            len += el.encoded_len(version)?;
        }
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}
#[derive(Debug, Clone, PartialEq)]
pub struct Endpoint {
    /// host of the endpoint
    pub host: KafkaString,
    /// port of the endpoint
    pub port: u16,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for Endpoint {
    fn default() -> Self {
        Self {
            host: KafkaString::default(),
            port: 0_u16,
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl Endpoint {
    pub fn with_host(mut self, value: KafkaString) -> Self {
        self.host = value;
        self
    }
    pub fn with_port(mut self, value: u16) -> Self {
        self.port = value;
        self
    }
    pub fn read(buf: &mut Bytes, _version: i16) -> Result<Self> {
        let host;
        let port;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        host = read_compact_string(buf)?;
        port = read_u16(buf)?;
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            host,
            port,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, _version: i16) -> Result<()> {
        write_compact_string(buf, &self.host)?;
        write_u16(buf, self.port);
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, _version: i16) -> Result<usize> {
        let mut len: usize = 0;
        len += compact_string_len(&self.host)?;
        len += 2;
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}
#[derive(Debug, Clone, PartialEq)]
pub struct TaskOffset {
    /// The subtopology identifier.
    pub subtopology_id: KafkaString,
    /// The partition.
    pub partition: i32,
    /// The offset.
    pub offset: i64,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for TaskOffset {
    fn default() -> Self {
        Self {
            subtopology_id: KafkaString::default(),
            partition: 0_i32,
            offset: 0_i64,
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl TaskOffset {
    pub fn with_subtopology_id(mut self, value: KafkaString) -> Self {
        self.subtopology_id = value;
        self
    }
    pub fn with_partition(mut self, value: i32) -> Self {
        self.partition = value;
        self
    }
    pub fn with_offset(mut self, value: i64) -> Self {
        self.offset = value;
        self
    }
    pub fn read(buf: &mut Bytes, _version: i16) -> Result<Self> {
        let subtopology_id;
        let partition;
        let offset;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        subtopology_id = read_compact_string(buf)?;
        partition = read_i32(buf)?;
        offset = read_i64(buf)?;
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            subtopology_id,
            partition,
            offset,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, _version: i16) -> Result<()> {
        write_compact_string(buf, &self.subtopology_id)?;
        write_i32(buf, self.partition);
        write_i64(buf, self.offset);
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, _version: i16) -> Result<usize> {
        let mut len: usize = 0;
        len += compact_string_len(&self.subtopology_id)?;
        len += 4;
        len += 8;
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}
#[derive(Debug, Clone, PartialEq)]
pub struct TaskIds {
    /// The subtopology identifier.
    pub subtopology_id: KafkaString,
    /// The partitions of the input topics processed by this member.
    pub partitions: Vec<i32>,
    pub _unknown_tagged_fields: Vec<RawTaggedField>,
}
impl Default for TaskIds {
    fn default() -> Self {
        Self {
            subtopology_id: KafkaString::default(),
            partitions: Vec::new(),
            _unknown_tagged_fields: Vec::new(),
        }
    }
}
impl TaskIds {
    pub fn with_subtopology_id(mut self, value: KafkaString) -> Self {
        self.subtopology_id = value;
        self
    }
    pub fn with_partitions(mut self, value: Vec<i32>) -> Self {
        self.partitions = value;
        self
    }
    pub fn read(buf: &mut Bytes, _version: i16) -> Result<Self> {
        let subtopology_id;
        let partitions;
        let mut _unknown_tagged_fields: Vec<RawTaggedField> = Vec::new();
        subtopology_id = read_compact_string(buf)?;
        partitions = {
            let len = read_compact_array_length(buf)?;
            let mut arr = Vec::with_capacity(array_read_capacity(len, (buf).len()));
            for _ in 0..len {
                arr.push(read_i32(buf)?);
            }
            arr
        };
        let tagged_fields = read_tagged_fields(buf)?;
        for field in &tagged_fields {
            match field.tag {
                _ => {
                    _unknown_tagged_fields.push(field.clone());
                },
            }
        }
        Ok(Self {
            subtopology_id,
            partitions,
            _unknown_tagged_fields,
        })
    }
    pub fn write(&self, buf: &mut BytesMut, _version: i16) -> Result<()> {
        write_compact_string(buf, &self.subtopology_id)?;
        write_compact_array_length(buf, self.partitions.len() as i32);
        for el in &self.partitions {
            write_i32(buf, *el);
        }
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        write_tagged_fields(buf, &all_tags)?;
        Ok(())
    }
    pub fn encoded_len(&self, _version: i16) -> Result<usize> {
        let mut len: usize = 0;
        len += compact_string_len(&self.subtopology_id)?;
        len += compact_array_length_len(self.partitions.len() as i32);
        len += self.partitions.len() * 4usize;
        let mut all_tags: Vec<RawTaggedField> = self._unknown_tagged_fields.clone();
        all_tags.sort_by_key(|f| f.tag);
        len += tagged_fields_len(&all_tags)?;
        Ok(len)
    }
}