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DocumentClient

ecat_data

Trait DocumentClient 

Source 
pub trait DocumentClient: Send + Sync {
    // Required methods
    fn insert<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        collection: &'life1 str,
        doc: &'life2 Value,
    ) -> Pin<Box<dyn Future<Output = Result<String, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn find<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        collection: &'life1 str,
        filter: &'life2 Value,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Value>, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn update<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        collection: &'life1 str,
        filter: &'life2 Value,
        update: &'life3 Value,
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn delete<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        collection: &'life1 str,
        filter: &'life2 Value,
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}
Expand description

Document-store client abstraction (e.g. MongoDB).

Required Methods§

Source

fn insert<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, collection: &'life1 str, doc: &'life2 Value, ) -> Pin<Box<dyn Future<Output = Result<String, Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Insert a document into collection, returning its id.

Source

fn find<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, collection: &'life1 str, filter: &'life2 Value, ) -> Pin<Box<dyn Future<Output = Result<Vec<Value>, Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Find documents matching filter (backend-specific JSON query syntax).

Source

fn update<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, collection: &'life1 str, filter: &'life2 Value, update: &'life3 Value, ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Update documents matching filter; returns the number of modified documents.

Source

fn delete<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, collection: &'life1 str, filter: &'life2 Value, ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Delete documents matching filter; returns the number of deleted documents.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§