Struct DataItem 

#[non_exhaustive]
pub struct DataItem {
    pub name: String,
    pub create_time: Option<Timestamp>,
    pub update_time: Option<Timestamp>,
    pub labels: HashMap<String, String>,
    pub payload: Option<Value>,
    pub etag: String,
    pub satisfies_pzs: bool,
    pub satisfies_pzi: bool,
    /* private fields */
}

Available on crate feature dataset-service only.

A piece of data in a Dataset. Could be an image, a video, a document or plain text.

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.

name: String

Output only. The resource name of the DataItem.

create_time: Option<Timestamp>

Output only. Timestamp when this DataItem was created.

update_time: Option<Timestamp>

Output only. Timestamp when this DataItem was last updated.

labels: HashMap<String, String>

Optional. The labels with user-defined metadata to organize your DataItems.

Label keys and values can be no longer than 64 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. No more than 64 user labels can be associated with one DataItem(System labels are excluded).

See https://goo.gl/xmQnxf for more information and examples of labels. System reserved label keys are prefixed with “aiplatform.googleapis.com/” and are immutable.

payload: Option<Value>

Required. The data that the DataItem represents (for example, an image or a text snippet). The schema of the payload is stored in the parent Dataset’s metadata schema’s dataItemSchemaUri field.

etag: String

Optional. Used to perform consistent read-modify-write updates. If not set, a blind “overwrite” update happens.

satisfies_pzs: bool

Output only. Reserved for future use.

satisfies_pzi: bool

Output only. Reserved for future use.

Implementations

impl DataItem

pub fn new() -> Self

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

Sets the value of name.

Example

let x = DataItem::new().set_name("example");

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

where T: Into<Timestamp>,

Sets the value of create_time.

Example

use wkt::Timestamp;
let x = DataItem::new().set_create_time(Timestamp::default()/* use setters */);

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

where T: Into<Timestamp>,

Sets or clears the value of create_time.

Example

use wkt::Timestamp;
let x = DataItem::new().set_or_clear_create_time(Some(Timestamp::default()/* use setters */));
let x = DataItem::new().set_or_clear_create_time(None::<Timestamp>);

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

where T: Into<Timestamp>,

Sets the value of update_time.

Example

use wkt::Timestamp;
let x = DataItem::new().set_update_time(Timestamp::default()/* use setters */);

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

where T: Into<Timestamp>,

Sets or clears the value of update_time.

Example

use wkt::Timestamp;
let x = DataItem::new().set_or_clear_update_time(Some(Timestamp::default()/* use setters */));
let x = DataItem::new().set_or_clear_update_time(None::<Timestamp>);

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

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

Sets the value of labels.

Example

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

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

where T: Into<Value>,

Sets the value of payload.

Example

use wkt::Value;
let x = DataItem::new().set_payload(Value::default()/* use setters */);

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

where T: Into<Value>,

Sets or clears the value of payload.

Example

use wkt::Value;
let x = DataItem::new().set_or_clear_payload(Some(Value::default()/* use setters */));
let x = DataItem::new().set_or_clear_payload(None::<Value>);

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

Sets the value of etag.

Example

let x = DataItem::new().set_etag("example");

pub fn set_satisfies_pzs<T: Into<bool>>(self, v: T) -> Self

Sets the value of satisfies_pzs.

Example

let x = DataItem::new().set_satisfies_pzs(true);

pub fn set_satisfies_pzi<T: Into<bool>>(self, v: T) -> Self

Sets the value of satisfies_pzi.

Example

let x = DataItem::new().set_satisfies_pzi(true);

Trait Implementations

impl Clone for DataItem

fn clone(&self) -> DataItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataItem

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

Formats the value using the given formatter.

impl Default for DataItem

fn default() -> DataItem

Returns the “default value” for a type.

impl Message for DataItem

fn typename() -> &'static str

The typename of this message.

impl PartialEq for DataItem

fn eq(&self, other: &DataItem) -> 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 DataItem