Enum google_api_proto::google::cloud::asset::v1::partition_spec::PartitionKey

#[repr(i32)]
pub enum PartitionKey {
    Unspecified = 0,
    ReadTime = 1,
    RequestTime = 2,
}

This enum is used to determine the partition key column when exporting assets to BigQuery partitioned table(s). Note that, if the partition key is a timestamp column, the actual partition is based on its date value (expressed in UTC. see details in https://cloud.google.com/bigquery/docs/partitioned-tables#date_timestamp_partitioned_tables).

Variants

Unspecified = 0

Unspecified partition key. If used, it means using non-partitioned table.

ReadTime = 1

The time when the snapshot is taken. If specified as partition key, the result table(s) is partitoned by the additional timestamp column, readTime. If [read_time] in ExportAssetsRequest is specified, the readTime column’s value will be the same as it. Otherwise, its value will be the current time that is used to take the snapshot.

RequestTime = 2

The time when the request is received and started to be processed. If specified as partition key, the result table(s) is partitoned by the requestTime column, an additional timestamp column representing when the request was received.

Implementations

impl PartitionKey

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of PartitionKey.

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

👎Deprecated: Use the TryFrom<i32> implementation instead

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

impl PartitionKey

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 PartitionKey

fn clone(&self) -> PartitionKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PartitionKey

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

Formats the value using the given formatter.

impl Default for PartitionKey

fn default() -> PartitionKey

Returns the “default value” for a type.

impl From<PartitionKey> for i32

fn from(value: PartitionKey) -> i32

Converts to this type from the input type.

impl Hash for PartitionKey

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 PartitionKey

fn cmp(&self, other: &PartitionKey) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for PartitionKey

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for PartitionKey

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl TryFrom<i32> for PartitionKey

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for PartitionKey

impl Eq for PartitionKey

impl StructuralPartialEq for PartitionKey