Struct pgstac::Page

pub struct Page {
    pub features: Vec<Item>,
    pub next: Option<String>,
    pub prev: Option<String>,
    pub context: Context,
}

A page of search results.

Fields

features: Vec<Item>

These are the out features, usually STAC items, but maybe not legal STAC items if fields are excluded.

next: Option<String>

The next id.

prev: Option<String>

The previous id.

context: Context

The search context.

Implementations

impl Page

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

Returns this page’s next token, if it has one.

Examples

use pgstac::Client;
use tokio_postgres::NoTls;
let config = "postgresql://username:password@localhost:5432/postgis";
let (client, connection) = tokio_postgres::connect(config, NoTls).await.unwrap();
let client = Client::new(&client);
let page = client.search(Default::default()).await.unwrap();
let next_token = page.next_token().unwrap();

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

Returns this page’s prev token, if it has one.

Examples

use pgstac::Client;
use tokio_postgres::NoTls;
let config = "postgresql://username:password@localhost:5432/postgis";
let (client, connection) = tokio_postgres::connect(config, NoTls).await.unwrap();
let client = Client::new(&client);
let page = client.search(Default::default()).await.unwrap();
let prev_token = page.prev_token().unwrap();

Trait Implementations

impl Debug for Page

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Page

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.