Trait holochain_sqlite::db::ReadAccess
source · pub trait ReadAccess<Kind: DbKindT>: Clone + Into<DbRead<Kind>> {
// Required methods
fn read_async<'life0, 'async_trait, E, R, F>(
&'life0 self,
f: F
) -> Pin<Box<dyn Future<Output = Result<R, E>> + Send + 'async_trait>>
where E: From<DatabaseError> + Send + 'static + 'async_trait,
F: FnOnce(Transaction<'_>) -> Result<R, E> + Send + 'static + 'async_trait,
R: Send + 'static + 'async_trait,
Self: 'async_trait,
'life0: 'async_trait;
fn kind(&self) -> &Kind;
}
Expand description
Required Methods§
sourcefn read_async<'life0, 'async_trait, E, R, F>(
&'life0 self,
f: F
) -> Pin<Box<dyn Future<Output = Result<R, E>> + Send + 'async_trait>>where
E: From<DatabaseError> + Send + 'static + 'async_trait,
F: FnOnce(Transaction<'_>) -> Result<R, E> + Send + 'static + 'async_trait,
R: Send + 'static + 'async_trait,
Self: 'async_trait,
'life0: 'async_trait,
fn read_async<'life0, 'async_trait, E, R, F>(
&'life0 self,
f: F
) -> Pin<Box<dyn Future<Output = Result<R, E>> + Send + 'async_trait>>where
E: From<DatabaseError> + Send + 'static + 'async_trait,
F: FnOnce(Transaction<'_>) -> Result<R, E> + Send + 'static + 'async_trait,
R: Send + 'static + 'async_trait,
Self: 'async_trait,
'life0: 'async_trait,
Run an async read transaction on a background thread.
Object Safety§
This trait is not object safe.