Struct TableSchema 

#[non_exhaustive]
pub struct TableSchema {
    pub fields: Vec<TableFieldSchema>,
    pub foreign_type_info: Option<ForeignTypeInfo>,
    /* private fields */
}

Schema of a table

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.

fields: Vec<TableFieldSchema>

Describes the fields in a table.

foreign_type_info: Option<ForeignTypeInfo>

Optional. Specifies metadata of the foreign data type definition in field schema (TableFieldSchema.foreign_type_definition).

Implementations

impl TableSchema

pub fn new() -> Self

Creates a new default instance.

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

where T: IntoIterator<Item = V>, V: Into<TableFieldSchema>,

Sets the value of fields.

Example

use google_cloud_bigquery_v2::model::TableFieldSchema;
let x = TableSchema::new()
    .set_fields([
        TableFieldSchema::default()/* use setters */,
        TableFieldSchema::default()/* use (different) setters */,
    ]);

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

where T: Into<ForeignTypeInfo>,

Sets the value of foreign_type_info.

Example

use google_cloud_bigquery_v2::model::ForeignTypeInfo;
let x = TableSchema::new().set_foreign_type_info(ForeignTypeInfo::default()/* use setters */);

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

where T: Into<ForeignTypeInfo>,

Sets or clears the value of foreign_type_info.

Example

use google_cloud_bigquery_v2::model::ForeignTypeInfo;
let x = TableSchema::new().set_or_clear_foreign_type_info(Some(ForeignTypeInfo::default()/* use setters */));
let x = TableSchema::new().set_or_clear_foreign_type_info(None::<ForeignTypeInfo>);

Trait Implementations

impl Clone for TableSchema

fn clone(&self) -> TableSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableSchema

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

Formats the value using the given formatter.

impl Default for TableSchema

fn default() -> TableSchema

Returns the “default value” for a type.

impl Message for TableSchema

fn typename() -> &'static str

The typename of this message.

impl PartialEq for TableSchema

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TableSchema