Trait IntoSelectExt

pub trait IntoSelectExt<'columns, 'transaction, S>: IntoSelect<'columns, 'transaction, S> {
    // Required method
    fn map_select<T>(
        self,
        f: impl 'transaction + FnMut(Self::Out) -> T,
    ) -> Select<'columns, 'transaction, S, T>;
}

IntoSelectExt adds extra methods to values that implement IntoSelect.

Required Methods

fn map_select<T>( self, f: impl 'transaction + FnMut(Self::Out) -> T, ) -> Select<'columns, 'transaction, S, T>

👎Deprecated: Please use Select::map

Refer to Select::map.

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<'columns, 'transaction, S, X> IntoSelectExt<'columns, 'transaction, S> for X

where X: IntoSelect<'columns, 'transaction, S>,