Trait scrupy::item_pipeline::ItemPipeline

pub trait ItemPipeline: Send {
    type ItemType;
    fn process_item(
        &mut self, 
        item: Self::ItemType
    ) -> ItemProduct<Self::ItemType>;

    fn open_spider(&mut self, spider: &Box<Spider<ItemType = Self::ItemType>>) { ... }
    fn close_spider(&mut self, spider: &Box<Spider<ItemType = Self::ItemType>>) { ... }
}

Associated Types

type ItemType

Required Methods

fn process_item(&mut self, item: Self::ItemType) -> ItemProduct<Self::ItemType>

Called when an item is processed.

Provided Methods

fn open_spider(&mut self, spider: &Box<Spider<ItemType = Self::ItemType>>)

Called once when a spider is opened.

fn close_spider(&mut self, spider: &Box<Spider<ItemType = Self::ItemType>>)

Called once when a spider is closed.

Implementors