krabka_protocol/opt/rustwide/workdir/generated/

JoinGroupResponse.borrowed.rs

// AUTO-GENERATED by krabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
use bytes::{BufMut, Bytes};

use crate::{
    DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields,
    primitives::{
        fixed::{get_bool, get_i16, get_i32, put_bool, put_i16, put_i32},
        string_bytes::{
            compact_nullable_string_len, compact_string_len, nullable_string_len, put_bytes,
            put_compact_bytes, put_compact_nullable_string, put_compact_string,
            put_nullable_string, put_string, string_len,
        },
        string_bytes_borrowed::{
            get_bytes_borrowed, get_compact_bytes_borrowed, get_compact_nullable_string_borrowed,
            get_compact_string_borrowed, get_nullable_string_borrowed, get_string_borrowed,
        },
    },
    tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len},
};
pub const API_KEY: i16 = 11;
pub const MIN_VERSION: i16 = 0;
pub const MAX_VERSION: i16 = 9;
pub const FLEXIBLE_MIN: i16 = 6;
#[inline]
#[must_use]
pub fn is_flexible(version: i16) -> bool {
    version >= FLEXIBLE_MIN
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct JoinGroupResponse<'a> {
    pub throttle_time_ms: i32,
    pub error_code: i16,
    pub generation_id: i32,
    pub protocol_type: Option<&'a str>,
    pub protocol_name: Option<&'a str>,
    pub leader: &'a str,
    pub skip_assignment: bool,
    pub member_id: &'a str,
    pub members: Vec<JoinGroupResponseMember<'a>>,
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Default for JoinGroupResponse<'_> {
    fn default() -> Self {
        Self {
            throttle_time_ms: 0i32,
            error_code: 0i16,
            generation_id: -1i32,
            protocol_type: None,
            protocol_name: Some(""),
            leader: "",
            skip_assignment: false,
            member_id: "",
            members: Vec::new(),
            unknown_tagged_fields: UnknownTaggedFields::default(),
        }
    }
}
impl<'a> JoinGroupResponse<'a> {
    /// # Panics
    ///
    /// Panics if a records field contains an invalid encoded record batch.
    #[must_use]
    pub fn to_owned(&self) -> crate::owned::join_group_response::JoinGroupResponse {
        crate::owned::join_group_response::JoinGroupResponse {
            throttle_time_ms: (self.throttle_time_ms),
            error_code: (self.error_code),
            generation_id: (self.generation_id),
            protocol_type: (self.protocol_type).map(std::string::ToString::to_string),
            protocol_name: (self.protocol_name).map(std::string::ToString::to_string),
            leader: (self.leader).to_string(),
            skip_assignment: (self.skip_assignment),
            member_id: (self.member_id).to_string(),
            members: (self.members)
                .iter()
                .map(JoinGroupResponseMember::to_owned)
                .collect(),
            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
        }
    }
    fn encode_field_0<B: BufMut>(&self, buf: &mut B, version: i16, _flex: bool) {
        if version >= 2 {
            put_i32(buf, self.throttle_time_ms);
        }
    }
    fn encode_field_1<B: BufMut>(&self, buf: &mut B, version: i16, _flex: bool) {
        if version >= 0 {
            put_i16(buf, self.error_code);
        }
    }
    fn encode_field_2<B: BufMut>(&self, buf: &mut B, version: i16, _flex: bool) {
        if version >= 0 {
            put_i32(buf, self.generation_id);
        }
    }
    fn encode_field_3<B: BufMut>(&self, buf: &mut B, version: i16, flex: bool) {
        if version >= 7 {
            if flex {
                let () = put_compact_nullable_string(buf, self.protocol_type);
            } else {
                let () = put_nullable_string(buf, self.protocol_type);
            }
        }
    }
    fn encode_field_4<B: BufMut>(&self, buf: &mut B, version: i16, flex: bool) {
        if version >= 0 {
            if version >= 7 {
                if flex {
                    let () = put_compact_nullable_string(buf, self.protocol_name);
                } else {
                    let () = put_nullable_string(buf, self.protocol_name);
                }
            } else {
                if flex {
                    let () = put_compact_string(buf, (self.protocol_name).unwrap_or(""));
                } else {
                    let () = put_string(buf, (self.protocol_name).unwrap_or(""));
                }
            }
        }
    }
    fn encode_field_5<B: BufMut>(&self, buf: &mut B, version: i16, flex: bool) {
        if version >= 0 {
            if flex {
                let () = put_compact_string(buf, self.leader);
            } else {
                let () = put_string(buf, self.leader);
            }
        }
    }
    fn encode_field_6<B: BufMut>(&self, buf: &mut B, version: i16, _flex: bool) {
        if version >= 9 {
            put_bool(buf, self.skip_assignment);
        }
    }
    fn encode_field_7<B: BufMut>(&self, buf: &mut B, version: i16, flex: bool) {
        if version >= 0 {
            if flex {
                let () = put_compact_string(buf, self.member_id);
            } else {
                let () = put_string(buf, self.member_id);
            }
        }
    }
    fn encode_field_8<B: BufMut>(
        &self,
        buf: &mut B,
        version: i16,
        flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 0 {
            {
                crate::primitives::array::put_array_len(buf, (self.members).len(), flex);
                for it in &self.members {
                    it.encode(buf, version)?;
                }
            };
        }
        Ok(())
    }
    fn encode_tagged_fields<B: BufMut>(&self, buf: &mut B, _version: i16, flex: bool) {
        if flex {
            let tagged = WriteTaggedFields::new();
            tagged.write(buf, &self.unknown_tagged_fields);
        }
    }
    fn decode_field_0(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        _flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 2 {
            out.throttle_time_ms = get_i32(buf)?;
        }
        Ok(())
    }
    fn decode_field_1(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        _flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 0 {
            out.error_code = get_i16(buf)?;
        }
        Ok(())
    }
    fn decode_field_2(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        _flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 0 {
            out.generation_id = get_i32(buf)?;
        }
        Ok(())
    }
    fn decode_field_3(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 7 {
            out.protocol_type = if flex {
                get_compact_nullable_string_borrowed(buf)?
            } else {
                get_nullable_string_borrowed(buf)?
            };
        }
        Ok(())
    }
    fn decode_field_4(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 0 {
            out.protocol_name = if version >= 7 {
                if flex {
                    get_compact_nullable_string_borrowed(buf)?
                } else {
                    get_nullable_string_borrowed(buf)?
                }
            } else {
                Some(if flex {
                    get_compact_string_borrowed(buf)?
                } else {
                    get_string_borrowed(buf)?
                })
            };
        }
        Ok(())
    }
    fn decode_field_5(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 0 {
            out.leader = if flex {
                get_compact_string_borrowed(buf)?
            } else {
                get_string_borrowed(buf)?
            };
        }
        Ok(())
    }
    fn decode_field_6(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        _flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 9 {
            out.skip_assignment = get_bool(buf)?;
        }
        Ok(())
    }
    fn decode_field_7(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 0 {
            out.member_id = if flex {
                get_compact_string_borrowed(buf)?
            } else {
                get_string_borrowed(buf)?
            };
        }
        Ok(())
    }
    fn decode_field_8(
        out: &mut Self,
        buf: &mut &'a [u8],
        version: i16,
        flex: bool,
    ) -> Result<(), ProtocolError> {
        if version >= 0 {
            out.members = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(JoinGroupResponseMember::decode_borrow(buf, version)?);
                }
                v
            };
        }
        Ok(())
    }
    fn decode_tagged_fields(
        out: &mut Self,
        buf: &mut &'a [u8],
        _version: i16,
        flex: bool,
    ) -> Result<(), ProtocolError> {
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(())
    }
}
impl Encode for JoinGroupResponse<'_> {
    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);
        self.encode_field_0(buf, version, flex);
        self.encode_field_1(buf, version, flex);
        self.encode_field_2(buf, version, flex);
        self.encode_field_3(buf, version, flex);
        self.encode_field_4(buf, version, flex);
        self.encode_field_5(buf, version, flex);
        self.encode_field_6(buf, version, flex);
        self.encode_field_7(buf, version, flex);
        self.encode_field_8(buf, version, flex)?;
        self.encode_tagged_fields(buf, version, flex);
        Ok(())
    }
    fn encoded_len(&self, version: i16) -> usize {
        let flex = is_flexible(version);
        let mut n: usize = 0;
        if version >= 2 {
            n += 4;
        }
        if version >= 0 {
            n += 2;
        }
        if version >= 0 {
            n += 4;
        }
        if version >= 7 {
            n += if flex {
                compact_nullable_string_len(self.protocol_type)
            } else {
                nullable_string_len(self.protocol_type)
            };
        }
        if version >= 0 {
            n += if version >= 7 {
                if flex {
                    compact_nullable_string_len(self.protocol_name)
                } else {
                    nullable_string_len(self.protocol_name)
                }
            } else {
                if flex {
                    compact_string_len((self.protocol_name).unwrap_or(""))
                } else {
                    string_len((self.protocol_name).unwrap_or(""))
                }
            };
        }
        if version >= 0 {
            n += if flex {
                compact_string_len(self.leader)
            } else {
                string_len(self.leader)
            };
        }
        if version >= 9 {
            n += 1;
        }
        if version >= 0 {
            n += if flex {
                compact_string_len(self.member_id)
            } else {
                string_len(self.member_id)
            };
        }
        if version >= 0 {
            n += {
                let prefix =
                    crate::primitives::array::array_len_prefix_len((self.members).len(), flex);
                let body: usize = (self.members)
                    .iter()
                    .map(|it| it.encoded_len(version))
                    .sum();
                prefix + body
            };
        }
        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 JoinGroupResponse<'de> {
    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();
        Self::decode_field_0(&mut out, buf, version, flex)?;
        Self::decode_field_1(&mut out, buf, version, flex)?;
        Self::decode_field_2(&mut out, buf, version, flex)?;
        Self::decode_field_3(&mut out, buf, version, flex)?;
        Self::decode_field_4(&mut out, buf, version, flex)?;
        Self::decode_field_5(&mut out, buf, version, flex)?;
        Self::decode_field_6(&mut out, buf, version, flex)?;
        Self::decode_field_7(&mut out, buf, version, flex)?;
        Self::decode_field_8(&mut out, buf, version, flex)?;
        Self::decode_tagged_fields(&mut out, buf, version, flex)?;
        Ok(out)
    }
}
#[cfg(test)]
impl JoinGroupResponse<'_> {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 2 {
            m.throttle_time_ms = 1i32;
        }
        if version >= 0 {
            m.error_code = 1i16;
        }
        if version >= 0 {
            m.generation_id = 1i32;
        }
        if version >= 7 {
            m.protocol_type = Some("x");
        }
        if version >= 0 {
            m.protocol_name = Some("x");
        }
        if version >= 0 {
            m.leader = "x";
        }
        if version >= 9 {
            m.skip_assignment = true;
        }
        if version >= 0 {
            m.member_id = "x";
        }
        if version >= 0 {
            m.members = vec![JoinGroupResponseMember::populated(version)];
        }
        m
    }
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct JoinGroupResponseMember<'a> {
    pub member_id: &'a str,
    pub group_instance_id: Option<&'a str>,
    pub metadata: &'a [u8],
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl JoinGroupResponseMember<'_> {
    /// # Panics
    ///
    /// Panics if a records field contains an invalid encoded record batch.
    #[must_use]
    pub fn to_owned(&self) -> crate::owned::join_group_response::JoinGroupResponseMember {
        crate::owned::join_group_response::JoinGroupResponseMember {
            member_id: (self.member_id).to_string(),
            group_instance_id: (self.group_instance_id).map(std::string::ToString::to_string),
            metadata: Bytes::copy_from_slice(self.metadata),
            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
        }
    }
}
impl Encode for JoinGroupResponseMember<'_> {
    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
        let flex = version >= 6;
        if version >= 0 {
            if flex {
                let () = put_compact_string(buf, self.member_id);
            } else {
                let () = put_string(buf, self.member_id);
            }
        }
        if version >= 5 {
            if flex {
                let () = put_compact_nullable_string(buf, self.group_instance_id);
            } else {
                let () = put_nullable_string(buf, self.group_instance_id);
            }
        }
        if version >= 0 {
            if flex {
                let () = put_compact_bytes(buf, self.metadata);
            } else {
                let () = put_bytes(buf, self.metadata);
            }
        }
        if flex {
            let tagged = WriteTaggedFields::new();
            tagged.write(buf, &self.unknown_tagged_fields);
        }
        Ok(())
    }
    fn encoded_len(&self, version: i16) -> usize {
        let flex = version >= 6;
        let mut n: usize = 0;
        if version >= 0 {
            n += if flex {
                compact_string_len(self.member_id)
            } else {
                string_len(self.member_id)
            };
        }
        if version >= 5 {
            n += if flex {
                compact_nullable_string_len(self.group_instance_id)
            } else {
                nullable_string_len(self.group_instance_id)
            };
        }
        if version >= 0 {
            n += if flex {
                crate::primitives::varint::uvarint_len(
                    u32::try_from((self.metadata).len() + 1).unwrap(),
                ) + (self.metadata).len()
            } else {
                4 + (self.metadata).len()
            };
        }
        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 JoinGroupResponseMember<'de> {
    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
        let flex = version >= 6;
        let mut out = Self::default();
        if version >= 0 {
            out.member_id = if flex {
                get_compact_string_borrowed(buf)?
            } else {
                get_string_borrowed(buf)?
            };
        }
        if version >= 5 {
            out.group_instance_id = if flex {
                get_compact_nullable_string_borrowed(buf)?
            } else {
                get_nullable_string_borrowed(buf)?
            };
        }
        if version >= 0 {
            out.metadata = if flex {
                get_compact_bytes_borrowed(buf)?
            } else {
                get_bytes_borrowed(buf)?
            };
        }
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(out)
    }
}
#[cfg(test)]
impl JoinGroupResponseMember<'_> {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 0 {
            m.member_id = "x";
        }
        if version >= 5 {
            m.group_instance_id = Some("x");
        }
        if version >= 0 {
            m.metadata = &b"x"[..];
        }
        m
    }
}