Struct ColumnData 

#[non_exhaustive]
pub struct ColumnData {
    pub column: String,
    pub values: Vec<ColumnType>,
    pub metadata: Option<ColumnMetadata>,
    /* private fields */
}

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.

column: String

Used to store column names.

values: Vec<ColumnType>

To store column data.

metadata: Option<ColumnMetadata>

To store column metadata.

Implementations

impl ColumnData

pub fn new() -> Self

Creates a new default instance.

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

Sets the value of column.

Example

let x = ColumnData::new().set_column("example");

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

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

Sets the value of values.

Example

use google_cloud_chronicle_v1::model::execute_dashboard_query_response::ColumnType;
let x = ColumnData::new()
    .set_values([
        ColumnType::default()/* use setters */,
        ColumnType::default()/* use (different) setters */,
    ]);

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

where T: Into<ColumnMetadata>,

Sets the value of metadata.

Example

use google_cloud_chronicle_v1::model::ColumnMetadata;
let x = ColumnData::new().set_metadata(ColumnMetadata::default()/* use setters */);

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

where T: Into<ColumnMetadata>,

Sets or clears the value of metadata.

Example

use google_cloud_chronicle_v1::model::ColumnMetadata;
let x = ColumnData::new().set_or_clear_metadata(Some(ColumnMetadata::default()/* use setters */));
let x = ColumnData::new().set_or_clear_metadata(None::<ColumnMetadata>);

Trait Implementations

impl Clone for ColumnData

fn clone(&self) -> ColumnData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnData

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

Formats the value using the given formatter.

impl Default for ColumnData

fn default() -> ColumnData

Returns the “default value” for a type.

impl Message for ColumnData

fn typename() -> &'static str

The typename of this message.

impl PartialEq for ColumnData

fn eq(&self, other: &ColumnData) -> 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 StructuralPartialEq for ColumnData