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HasSelectionVector

delta_kernel::log_replay

Trait HasSelectionVector 

Source 
pub trait HasSelectionVector {
    // Required method
    fn has_selected_rows(&self) -> bool;
}
Available on crate feature internal-api only.
Expand description

This trait is used to determine if a processor’s output contains any selected rows. This is used to filter out batches with no selected rows from the log replay results.

Required Methods§

Source

fn has_selected_rows(&self) -> bool

Check if the selection vector contains at least one selected row

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§