crabka-protocol 0.3.1

Apache Kafka wire-protocol codec (4.3.0), with typed RecordBatch and zero-copy borrowed decode
Documentation 
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// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.

use bytes::BufMut;

use crate::primitives::fixed::{get_bool, get_i8, put_bool, put_i8};
use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
use crate::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};

pub const API_KEY: i16 = 60;
pub const MIN_VERSION: i16 = 0;
pub const MAX_VERSION: i16 = 2;
pub const FLEXIBLE_MIN: i16 = 0;

#[inline]
fn is_flexible(version: i16) -> bool {
    version >= FLEXIBLE_MIN
}

#[derive(Debug, Clone, PartialEq, Eq)]
pub struct DescribeClusterRequest {
    pub include_cluster_authorized_operations: bool,
    pub endpoint_type: i8,
    pub include_fenced_brokers: bool,
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Default for DescribeClusterRequest {
    fn default() -> Self {
        Self {
            include_cluster_authorized_operations: false,
            endpoint_type: 1i8,
            include_fenced_brokers: false,
            unknown_tagged_fields: Default::default(),
        }
    }
}
impl DescribeClusterRequest {
    pub fn to_owned(&self) -> crate::owned::describe_cluster_request::DescribeClusterRequest {
        crate::owned::describe_cluster_request::DescribeClusterRequest {
            include_cluster_authorized_operations: (self.include_cluster_authorized_operations),
            endpoint_type: (self.endpoint_type),
            include_fenced_brokers: (self.include_fenced_brokers),
            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
        }
    }
}
impl Encode for DescribeClusterRequest {
    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
            return Err(ProtocolError::UnsupportedVersion {
                api_key: API_KEY,
                version,
            });
        }
        let flex = is_flexible(version);
        if version >= 0 {
            put_bool(buf, self.include_cluster_authorized_operations);
        }
        if version >= 1 {
            put_i8(buf, self.endpoint_type);
        }
        if version >= 2 {
            put_bool(buf, self.include_fenced_brokers);
        }
        if flex {
            let tagged = WriteTaggedFields::new();
            tagged.write(buf, &self.unknown_tagged_fields);
        }
        Ok(())
    }
    fn encoded_len(&self, version: i16) -> usize {
        let flex = is_flexible(version);
        let mut n: usize = 0;
        if version >= 0 {
            n += 1;
        }
        if version >= 1 {
            n += 1;
        }
        if version >= 2 {
            n += 1;
        }
        if flex {
            let known_pairs: Vec<(u32, usize)> = Vec::new();
            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
        }
        n
    }
}
impl<'de> DecodeBorrow<'de> for DescribeClusterRequest {
    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
            return Err(ProtocolError::UnsupportedVersion {
                api_key: API_KEY,
                version,
            });
        }
        let flex = is_flexible(version);
        let mut out = Self::default();
        if version >= 0 {
            out.include_cluster_authorized_operations = get_bool(buf)?;
        }
        if version >= 1 {
            out.endpoint_type = get_i8(buf)?;
        }
        if version >= 2 {
            out.include_fenced_brokers = get_bool(buf)?;
        }
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(out)
    }
}
#[cfg(test)]
impl DescribeClusterRequest {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 0 {
            m.include_cluster_authorized_operations = true;
        }
        if version >= 1 {
            m.endpoint_type = 1i8;
        }
        if version >= 2 {
            m.include_fenced_brokers = true;
        }
        m
    }
}