Trait ModelResultExt 

pub trait ModelResultExt<DB>: Model<DB>
where
    DB: SqlDialect + Database,
    for<'r> Self: FromRow<'r, DB::Row>,
{
    // Required methods
    fn save_result<'a, E>(
        &'a mut self,
        executor: E,
    ) -> impl Future<Output = PremixResult<()>>
       where E: IntoExecutor<'a, DB = DB>;
    fn update_result<'a, E>(
        &'a mut self,
        executor: E,
    ) -> impl Future<Output = PremixResult<UpdateResult>>
       where E: IntoExecutor<'a, DB = DB>;
    fn delete_result<'a, E>(
        &'a mut self,
        executor: E,
    ) -> impl Future<Output = PremixResult<()>>
       where E: IntoExecutor<'a, DB = DB>;
}

Convenience helpers that map sqlx errors into PremixError.

Required Methods

fn save_result<'a, E>( &'a mut self, executor: E, ) -> impl Future<Output = PremixResult<()>>

where E: IntoExecutor<'a, DB = DB>,

Save the model and return PremixError on failure.

fn update_result<'a, E>( &'a mut self, executor: E, ) -> impl Future<Output = PremixResult<UpdateResult>>

where E: IntoExecutor<'a, DB = DB>,

Update the model and return PremixError on failure.

fn delete_result<'a, E>( &'a mut self, executor: E, ) -> impl Future<Output = PremixResult<()>>

where E: IntoExecutor<'a, DB = DB>,

Delete the model and return PremixError on failure.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T, DB> ModelResultExt<DB> for T

where DB: SqlDialect, for<'r> T: Model<DB> + FromRow<'r, DB::Row>,