Struct iceberg_rust::spec::spec::view_metadata::Version

pub struct Version<T>
where
    T: Materialization,
{
    pub version_id: i64,
    pub schema_id: i32,
    pub timestamp_ms: i64,
    pub summary: Summary,
    pub representations: Vec<ViewRepresentation>,
    pub default_catalog: Option<String>,
    pub default_namespace: Option<Vec<String>>,
    pub storage_table: T,
    pub lineage: Option<Lineage>,
}

Fields for the version 2 of the view metadata.

Fields

version_id: i64

Monotonically increasing id indicating the version of the view. Starts with 1.

schema_id: i32

ID of the schema for the view version

timestamp_ms: i64

Timestamp expressed in ms since epoch at which the version of the view was created.

summary: Summary

A string map summarizes the version changes, including operation, described in Summary.

representations: Vec<ViewRepresentation>

A list of “representations” as described in Representations.

default_catalog: Option<String>

A string specifying the catalog to use when the table or view references in the view definition do not contain an explicit catalog.

default_namespace: Option<Vec<String>>

The namespace to use when the table or view references in the view definition do not contain an explicit namespace. Since the namespace may contain multiple parts, it is serialized as a list of strings.

storage_table: T

Full identifier record of the storage table

lineage: Option<Lineage>

Lineage as a list of Source table records

Implementations

impl<T> Version<T>

where T: Materialization,

Auto-generated by derive_getters::Getters.

pub fn version_id(&self) -> &i64

Monotonically increasing id indicating the version of the view. Starts with 1.

pub fn schema_id(&self) -> &i32

ID of the schema for the view version

pub fn timestamp_ms(&self) -> &i64

Timestamp expressed in ms since epoch at which the version of the view was created.

pub fn summary(&self) -> &Summary

A string map summarizes the version changes, including operation, described in Summary.

pub fn representations(&self) -> &Vec<ViewRepresentation>

A list of “representations” as described in Representations.

pub fn default_catalog(&self) -> &Option<String>

A string specifying the catalog to use when the table or view references in the view definition do not contain an explicit catalog.

pub fn default_namespace(&self) -> &Option<Vec<String>>

The namespace to use when the table or view references in the view definition do not contain an explicit namespace. Since the namespace may contain multiple parts, it is serialized as a list of strings.

pub fn storage_table(&self) -> &T

Full identifier record of the storage table

pub fn lineage(&self) -> &Option<Lineage>

Lineage as a list of Source table records

impl<T> Version<T>

where T: Materialization,

pub fn builder() -> VersionBuilder<T>

Trait Implementations

impl<T> Clone for Version<T>

where T: Clone + Materialization,

fn clone(&self) -> Version<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Version<T>

where T: Debug + Materialization,

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

Formats the value using the given formatter.

impl<T> Default for Version<T>

where T: Default + Materialization,

fn default() -> Version<T>

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for Version<T>

where T: Materialization + Deserialize<'de>,

fn deserialize<__D>( __deserializer: __D, ) -> Result<Version<T>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Display for Version<T>

where T: Materialization + Serialize,

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

Formats the value using the given formatter.

impl<T> FromStr for Version<T>

where T: Materialization + for<'de> Deserialize<'de>,

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Version<T>, <Version<T> as FromStr>::Err>

Parses a string s to return a value of this type.

impl<T> PartialEq for Version<T>

where T: PartialEq + Materialization,

fn eq(&self, other: &Version<T>) -> 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> Serialize for Version<T>

where T: Materialization + Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> Eq for Version<T>

where T: Eq + Materialization,

impl<T> StructuralPartialEq for Version<T>

where T: Materialization,