Trait Purchaseable

Source
pub trait Purchaseable {
    // Required methods
    fn get_purchase(&self, id: u64) -> Option<Purchase>;
    fn get_purchase_mut(&mut self, id: u64) -> Option<&mut Purchase>;
}

Required Methods§

Source

fn get_purchase(&self, id: u64) -> Option<Purchase>

Source

fn get_purchase_mut(&mut self, id: u64) -> Option<&mut Purchase>

Implementors§