Enum TableJobType

#[repr(i32)]
pub enum TableJobType {
    Unspecified = 0,
    General = 1,
    SharedCdcSource = 2,
}

An enum to distinguish different types of the Table streaming job.

• GENERAL: Table streaming jobs w/ or w/o a connector
• SHARED_CDC_SOURCE: The table streaming job is created based on a shared CDC source job (risingwavelabs/rfcs#73).

And one may add other types to support Table jobs that based on other shared sources (risingwavelabs/rfcs#72).

Currently, it’s usages include:

• When creating the streaming actor graph, different table jobs may need different treatment.
• Some adhoc validation when creating the streaming job. e.g., validate_cdc_table.

It’s not included in catalog.Table, and thus not persisted. It’s only used in the CreateTableRequest.

Variants

Unspecified = 0

General = 1

table streaming jobs excepts the SHARED_CDC_SOURCE type

SharedCdcSource = 2

table streaming job sharing a CDC source job

Implementations

impl TableJobType

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of TableJobType.

pub fn from_i32(value: i32) -> Option<TableJobType>

👎Deprecated: Use the TryFrom<i32> implementation instead

Converts an i32 to a TableJobType, or None if value is not a valid variant.

impl TableJobType

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for TableJobType

fn clone(&self) -> TableJobType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TableJobType

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

Formats the value using the given formatter.

impl Default for TableJobType

fn default() -> TableJobType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TableJobType

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<TableJobType> for i32

fn from(value: TableJobType) -> i32

Converts to this type from the input type.

impl Hash for TableJobType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TableJobType

fn cmp(&self, other: &TableJobType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TableJobType

fn eq(&self, other: &TableJobType) -> 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 PartialOrd for TableJobType

fn partial_cmp(&self, other: &TableJobType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for TableJobType

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<i32> for TableJobType

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<TableJobType, UnknownEnumValue>

Performs the conversion.

impl Copy for TableJobType

impl Eq for TableJobType

impl StructuralPartialEq for TableJobType