Struct ExternalCatalogTableOptions 

#[non_exhaustive]
pub struct ExternalCatalogTableOptions {
    pub parameters: HashMap<String, String>,
    pub storage_descriptor: Option<StorageDescriptor>,
    pub connection_id: String,
    /* private fields */
}

Metadata about open source compatible table. The fields contained in these options correspond to Hive metastore’s table-level properties.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

parameters: HashMap<String, String>

Optional. A map of the key-value pairs defining the parameters and properties of the open source table. Corresponds with Hive metastore table parameters. Maximum size of 4MiB.

storage_descriptor: Option<StorageDescriptor>

Optional. A storage descriptor containing information about the physical storage of this table.

connection_id: String

Optional. A connection ID that specifies the credentials to be used to read external storage, such as Azure Blob, Cloud Storage, or Amazon S3. This connection is needed to read the open source table from BigQuery. The connection_id format must be either <project_id>.<location_id>.<connection_id> or projects/<project_id>/locations/<location_id>/connections/<connection_id>.

Implementations

impl ExternalCatalogTableOptions

pub fn new() -> Self

Creates a new default instance.

pub fn set_parameters<T, K, V>(self, v: T) -> Self

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

Sets the value of parameters.

Example

let x = ExternalCatalogTableOptions::new().set_parameters([
    ("key0", "abc"),
    ("key1", "xyz"),
]);

pub fn set_storage_descriptor<T>(self, v: T) -> Self

where T: Into<StorageDescriptor>,

Sets the value of storage_descriptor.

Example

use google_cloud_bigquery_v2::model::StorageDescriptor;
let x = ExternalCatalogTableOptions::new().set_storage_descriptor(StorageDescriptor::default()/* use setters */);

pub fn set_or_clear_storage_descriptor<T>(self, v: Option<T>) -> Self

where T: Into<StorageDescriptor>,

Sets or clears the value of storage_descriptor.

Example

use google_cloud_bigquery_v2::model::StorageDescriptor;
let x = ExternalCatalogTableOptions::new().set_or_clear_storage_descriptor(Some(StorageDescriptor::default()/* use setters */));
let x = ExternalCatalogTableOptions::new().set_or_clear_storage_descriptor(None::<StorageDescriptor>);

pub fn set_connection_id<T: Into<String>>(self, v: T) -> Self

Sets the value of connection_id.

Example

let x = ExternalCatalogTableOptions::new().set_connection_id("example");

Trait Implementations

impl Clone for ExternalCatalogTableOptions

fn clone(&self) -> ExternalCatalogTableOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalCatalogTableOptions

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

Formats the value using the given formatter.

impl Default for ExternalCatalogTableOptions

fn default() -> ExternalCatalogTableOptions

Returns the “default value” for a type.

impl Message for ExternalCatalogTableOptions

fn typename() -> &'static str

The typename of this message.

impl PartialEq for ExternalCatalogTableOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExternalCatalogTableOptions