Struct mz_persist_client::internal::state::ProtoHollowBatchPart

pub struct ProtoHollowBatchPart {
    pub ts_rewrite: Option<ProtoU64Antichain>,
    pub encoded_size_bytes: u64,
    pub key_lower: Bytes,
    pub structured_key_lower: Option<Bytes>,
    pub diffs_sum: Option<i64>,
    pub schema_id: Option<u64>,
    pub key_stats: Option<Bytes>,
    pub kind: Option<Kind>,
    pub format: Option<Format>,
}

Fields

ts_rewrite: Option<ProtoU64Antichain>

encoded_size_bytes: u64

Only set when Kind is Key or RunRef

key_lower: Bytes

structured_key_lower: Option<Bytes>

diffs_sum: Option<i64>

schema_id: Option<u64>

key_stats: Option<Bytes>

kind: Option<Kind>

format: Option<Format>

Implementations

impl ProtoHollowBatchPart

pub fn diffs_sum(&self) -> i64

Returns the value of diffs_sum, or the default value if diffs_sum is unset.

pub fn schema_id(&self) -> u64

Returns the value of schema_id, or the default value if schema_id is unset.

pub fn structured_key_lower(&self) -> &[u8]

Returns the value of structured_key_lower, or the default value if structured_key_lower is unset.

pub fn key_stats(&self) -> &[u8]

Returns the value of key_stats, or the default value if key_stats is unset.

Trait Implementations

impl Clone for ProtoHollowBatchPart

fn clone(&self) -> ProtoHollowBatchPart

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProtoHollowBatchPart

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ProtoHollowBatchPart

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ProtoHollowBatchPart

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for ProtoHollowBatchPart

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for ProtoHollowBatchPart

fn eq(&self, other: &ProtoHollowBatchPart) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Timestamp + Codec64> RustType<ProtoHollowBatchPart> for BatchPart<T>

fn into_proto(&self) -> ProtoHollowBatchPart

Convert a Self into a Proto value.

fn from_proto(proto: ProtoHollowBatchPart) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value.

fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.

impl<T: Timestamp + Codec64> RustType<ProtoHollowBatchPart> for HollowRunRef<T>

fn into_proto(&self) -> ProtoHollowBatchPart

Convert a Self into a Proto value.

fn from_proto(proto: ProtoHollowBatchPart) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value.

fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.

impl<T: Timestamp + Codec64> RustType<ProtoHollowBatchPart> for RunPart<T>

fn into_proto(&self) -> ProtoHollowBatchPart

Convert a Self into a Proto value.

fn from_proto(proto: ProtoHollowBatchPart) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value.

fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.

impl Serialize for ProtoHollowBatchPart

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProtoHollowBatchPart