Struct PgstacBackend

pub struct PgstacBackend<Tls>
where
    Tls: MakeTlsConnect<Socket> + Clone + Send + Sync + 'static,
    <Tls as MakeTlsConnect<Socket>>::Stream: Send + Sync,
    <Tls as MakeTlsConnect<Socket>>::TlsConnect: Send,
    <<Tls as MakeTlsConnect<Socket>>::TlsConnect as TlsConnect<Socket>>::Future: Send,
{ /* private fields */ }

A backend for a pgstac database.

Implementations

impl PgstacBackend<MakeRustlsConnect>

pub async fn new_from_stringlike( params: impl ToString, ) -> Result<PgstacBackend<MakeRustlsConnect>>

Creates a new PgstacBackend from a string-like configuration.

This will use an unverified tls. To provide your own tls, use PgstacBackend::new_from_stringlike_and_tls.

Examples

use stac_server::PgstacBackend;
let backend = PgstacBackend::new_from_stringlike("postgresql://username:password@localhost:5432/postgis").await.unwrap();

impl<Tls> PgstacBackend<Tls>

where Tls: MakeTlsConnect<Socket> + Clone + Send + Sync + 'static, <Tls as MakeTlsConnect<Socket>>::Stream: Send + Sync, <Tls as MakeTlsConnect<Socket>>::TlsConnect: Send, <<Tls as MakeTlsConnect<Socket>>::TlsConnect as TlsConnect<Socket>>::Future: Send,

pub async fn new_from_stringlike_and_tls( params: impl ToString, tls: Tls, ) -> Result<PgstacBackend<Tls>>

Creates a new PgstacBackend from a string-like configuration and a tls.

Trait Implementations

impl<Tls> Backend for PgstacBackend<Tls>

where Tls: MakeTlsConnect<Socket> + Clone + Send + Sync + 'static, <Tls as MakeTlsConnect<Socket>>::Stream: Send + Sync, <Tls as MakeTlsConnect<Socket>>::TlsConnect: Send, <<Tls as MakeTlsConnect<Socket>>::TlsConnect as TlsConnect<Socket>>::Future: Send,

fn has_item_search(&self) -> bool

Returns true if this backend has item search capabilities.

fn has_filter(&self) -> bool

Returns true if this backend has filter capabilities.

async fn add_collection(&mut self, collection: Collection) -> Result<()>

Adds a collection.

async fn collection(&self, id: &str) -> Result<Option<Collection>>

Returns a single collection.

async fn collections(&self) -> Result<Vec<Collection>>

Returns all collections.

async fn add_item(&mut self, item: Item) -> Result<()>

Adds an item.

async fn add_items(&mut self, items: Vec<Item>) -> Result<()>

Adds multiple items.

async fn items( &self, collection_id: &str, items: Items, ) -> Result<Option<ItemCollection>>

Retrieves items for a given collection.

async fn item(&self, collection_id: &str, item_id: &str) -> Result<Option<Item>>

Retrieves an item from a collection.

async fn search(&self, search: Search) -> Result<ItemCollection>

Searches a backend.

impl<Tls> Clone for PgstacBackend<Tls>

where Tls: MakeTlsConnect<Socket> + Clone + Send + Sync + 'static + Clone, <Tls as MakeTlsConnect<Socket>>::Stream: Send + Sync, <Tls as MakeTlsConnect<Socket>>::TlsConnect: Send, <<Tls as MakeTlsConnect<Socket>>::TlsConnect as TlsConnect<Socket>>::Future: Send,

fn clone(&self) -> PgstacBackend<Tls>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Tls> Debug for PgstacBackend<Tls>

where Tls: MakeTlsConnect<Socket> + Clone + Send + Sync + 'static + Debug, <Tls as MakeTlsConnect<Socket>>::Stream: Send + Sync, <Tls as MakeTlsConnect<Socket>>::TlsConnect: Send, <<Tls as MakeTlsConnect<Socket>>::TlsConnect as TlsConnect<Socket>>::Future: Send,

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

Formats the value using the given formatter.