derive_sql::traits

Trait SelectV2

Source 
pub trait SelectV2<C, R, T>
where
    C: Connection<R>,
    R: Row,
{
    // Required methods
    fn select(&self, conn: &mut C) -> Result<Vec<T>>;
    fn select_with_filter<F>(&self, conn: &mut C, filter: &F) -> Result<Vec<T>>
       where F: Filter;
    fn select_with_filter_order<F, O>(
        &self,
        conn: &mut C,
        filter: &F,
        order: &O,
    ) -> Result<Vec<T>>
       where F: Filter,
             O: Order;
    fn select_with_filter_order_limit_offset<F, O>(
        &self,
        conn: &mut C,
        filter: &F,
        order: &O,
        limit: usize,
        offset: usize,
    ) -> Result<Vec<T>>
       where F: Filter,
             O: Order;
}

Required Methods§

Source

fn select(&self, conn: &mut C) -> Result<Vec<T>>

Retrieve the list of items of the type T stored in database

Source

fn select_with_filter<F>(&self, conn: &mut C, filter: &F) -> Result<Vec<T>>
where F: Filter,

Retrieve the list of items of the type T stored in database matching the filtering criteria

Source

fn select_with_filter_order<F, O>( &self, conn: &mut C, filter: &F, order: &O, ) -> Result<Vec<T>>
where F: Filter, O: Order,

Retrieve the list of items of the type T stored in database matching the filtering criteria

Source

fn select_with_filter_order_limit_offset<F, O>( &self, conn: &mut C, filter: &F, order: &O, limit: usize, offset: usize, ) -> Result<Vec<T>>
where F: Filter, O: Order,

Retrieve the list of items of the type T stored in database

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§

Source§

impl<C, R, T, S> Select<C, R, T> for S
where S: SelectStatement, T: TryFromRefRow<R>, C: Connection<R>, R: Row,