Struct Select 

pub struct Select<'columns, S, Out> { /* private fields */ }

Select is used to define what to query from the database for each row.

It defines a set of expressions to evaluate in the database, and then how to turn the results into rust values.

For this reason many rust_query APIs accept values that implement IntoSelect.

Implementations

impl<'columns, S, Out: 'static> Select<'columns, S, Out>

pub fn map<T>(self, f: impl 'static + FnMut(Out) -> T) -> Select<'columns, S, T>

Map the result of a Select using native rust.

This is useful when implementing IntoSelect.

Trait Implementations

impl<'columns, S, Out: 'static> IntoSelect<'columns, S> for Select<'columns, S, Out>

type Out = Out

The type that results from executing the Select.

fn into_select(self) -> Select<'columns, S, Self::Out>

This method is what tells rust-query how to turn the value into a Select.