Trait PageStoreFactory 

pub trait PageStoreFactory:
    Send
    + Sync
    + Debug {
    // Required method
    fn create(&self, args: &PageStoreArgs<'_>) -> Result<Box<dyn PageStore>>;
}

Creates a fresh PageStore for each column chunk.

See ArrowWriterOptions::with_page_store_factory.

Required Methods

fn create(&self, args: &PageStoreArgs<'_>) -> Result<Box<dyn PageStore>>

Create a new, empty PageStore for the leaf column described by args.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl PageStoreFactory for InMemoryPageStoreFactory