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SpillWriter

datafusion_execution::spill_file

Trait SpillWriter 

Source 
pub trait SpillWriter: Write + Send {
    // Required method
    fn finish(&mut self) -> Result<()>;
}
Expand description

Writer for spill file backends.

Required Methods§

Source

fn finish(&mut self) -> Result<()>

Intended for close/sync/commit operations.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§