Struct Index

pub struct Index {

    pub id: u32,
    pub schema_id: u32,
    pub database_id: u32,
    pub name: String,
    pub owner: u32,
    pub index_table_id: u32,
    pub primary_table_id: u32,
    pub index_item: Vec<ExprNode>,
    pub index_column_properties: Vec<IndexColumnProperties>,
    pub initialized_at_epoch: Option<u64>,
    pub created_at_epoch: Option<u64>,
    pub stream_job_status: i32,
    pub index_columns_len: u32,
    pub initialized_at_cluster_version: Option<String>,
    pub created_at_cluster_version: Option<String>,
}

Fields

id: u32

schema_id: u32

database_id: u32

name: String

owner: u32

index_table_id: u32

primary_table_id: u32

index_item: Vec<ExprNode>

Only InputRef type index is supported Now. The index of InputRef is the column index of the primary table.

index_column_properties: Vec<IndexColumnProperties>

initialized_at_epoch: Option<u64>

created_at_epoch: Option<u64>

stream_job_status: i32

index_columns_len: u32

Use to record the prefix len of the index_item to reconstruct index columns provided by users.

initialized_at_cluster_version: Option<String>

Cluster version (tracked by git commit) when initialized/created

created_at_cluster_version: Option<String>

Implementations

impl Index

pub fn initialized_at_epoch(&self) -> u64

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

pub fn created_at_epoch(&self) -> u64

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

pub fn stream_job_status(&self) -> StreamJobStatus

Returns the enum value of stream_job_status, or the default if the field is set to an invalid enum value.

pub fn set_stream_job_status(&mut self, value: StreamJobStatus)

Sets stream_job_status to the provided enum value.

pub fn initialized_at_cluster_version(&self) -> &str

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

pub fn created_at_cluster_version(&self) -> &str

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

impl Index

pub fn get_id(&self) -> u32

pub fn get_schema_id(&self) -> u32

pub fn get_database_id(&self) -> u32

pub fn get_name(&self) -> &String

pub fn get_owner(&self) -> u32

pub fn get_index_table_id(&self) -> u32

pub fn get_primary_table_id(&self) -> u32

pub fn get_index_item(&self) -> &Vec<ExprNode>

pub fn get_index_column_properties(&self) -> &Vec<IndexColumnProperties>

pub fn get_initialized_at_epoch(&self) -> Result<&u64, PbFieldNotFound>

pub fn get_created_at_epoch(&self) -> Result<&u64, PbFieldNotFound>

pub fn get_stream_job_status(&self) -> Result<StreamJobStatus, PbFieldNotFound>

pub fn get_index_columns_len(&self) -> u32

pub fn get_initialized_at_cluster_version( &self, ) -> Result<&String, PbFieldNotFound>

pub fn get_created_at_cluster_version(&self) -> Result<&String, PbFieldNotFound>

Trait Implementations

impl Clone for Index

fn clone(&self) -> Index

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Index

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

Formats the value using the given formatter.

impl Default for Index

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Index

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for Index

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 Index

fn eq(&self, other: &Index) -> 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 Serialize for Index

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 Index