dash_sdk::platform

Trait FetchUnproved

source 
pub trait FetchUnproved
where
    Self: Sized + Debug + MockResponse,
{
    type Request: TransportRequest;

    // Provided methods
    fn fetch_unproved<'life0, 'async_trait, Q>(
        sdk: &'life0 Sdk,
        query: Q,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Self>, Error>> + Send + 'async_trait>>
       where Self: FromUnproved<<Self as FetchUnproved>::Request, Request = <Self as FetchUnproved>::Request, Response = <<Self as FetchUnproved>::Request as TransportRequest>::Response> + Send + 'async_trait,
             Q: 'async_trait + Query<<Self as FetchUnproved>::Request>,
             'life0: 'async_trait { ... }
    fn fetch_unproved_with_settings<'life0, 'async_trait, Q>(
        sdk: &'life0 Sdk,
        query: Q,
        settings: RequestSettings,
    ) -> Pin<Box<dyn Future<Output = Result<(Option<Self>, ResponseMetadata), Error>> + Send + 'async_trait>>
       where Self: FromUnproved<<Self as FetchUnproved>::Request, Request = <Self as FetchUnproved>::Request, Response = <<Self as FetchUnproved>::Request as TransportRequest>::Response> + Send + 'async_trait,
             Q: 'async_trait + Query<<Self as FetchUnproved>::Request>,
             'life0: 'async_trait { ... }
}

Required Associated Types§

source

type Request: TransportRequest

Type of request used to fetch data from Platform.

Provided Methods§

source

fn fetch_unproved<'life0, 'async_trait, Q>( sdk: &'life0 Sdk, query: Q, ) -> Pin<Box<dyn Future<Output = Result<Option<Self>, Error>> + Send + 'async_trait>>
where Self: FromUnproved<<Self as FetchUnproved>::Request, Request = <Self as FetchUnproved>::Request, Response = <<Self as FetchUnproved>::Request as TransportRequest>::Response> + Send + 'async_trait, Q: 'async_trait + Query<<Self as FetchUnproved>::Request>, 'life0: 'async_trait,

Fetch unproved data from the Platform.

§Parameters
  • sdk: An instance of Sdk.
  • query: Query used to fetch data from the Platform.
§Returns

Returns:

  • Ok(Some(Self)) when object is found.
  • Ok(None) when object is not found.
  • Err(Error) when an error occurs.
source

fn fetch_unproved_with_settings<'life0, 'async_trait, Q>( sdk: &'life0 Sdk, query: Q, settings: RequestSettings, ) -> Pin<Box<dyn Future<Output = Result<(Option<Self>, ResponseMetadata), Error>> + Send + 'async_trait>>
where Self: FromUnproved<<Self as FetchUnproved>::Request, Request = <Self as FetchUnproved>::Request, Response = <<Self as FetchUnproved>::Request as TransportRequest>::Response> + Send + 'async_trait, Q: 'async_trait + Query<<Self as FetchUnproved>::Request>, 'life0: 'async_trait,

Fetch unproved data from the Platform with custom settings.

§Parameters
  • sdk: An instance of Sdk.
  • query: Query used to fetch data from the Platform.
  • settings: Request settings for the connection to Platform.
§Returns
  • Ok(Some(Self)) when object is found.
  • Ok(None) when object is not found.
  • Err(Error) when an error occurs.

Object Safety§

This trait is not object safe.

Implementors§