Trait GroupOrder 

pub trait GroupOrder {
    // Required method
    fn write_columns(&self, sql: &mut String);
}

Required Methods

fn write_columns(&self, sql: &mut String)

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<H, T> GroupOrder for Then<H, T>

where H: GroupOrder, T: GroupOrder,

impl<T, A> GroupOrder for Field<T, A>

where T: Table,