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ExecutionArgs

vortex_array::scalar_fn

Trait ExecutionArgs 

Source 
pub trait ExecutionArgs {
    // Required methods
    fn get(&self, index: usize) -> VortexResult<ArrayRef>;
    fn num_inputs(&self) -> usize;
    fn row_count(&self) -> usize;
}
Expand description

Arguments for expression execution.

Required Methods§

Source

fn get(&self, index: usize) -> VortexResult<ArrayRef>

Returns the input array at the given index.

Source

fn num_inputs(&self) -> usize

Returns the number of inputs.

Source

fn row_count(&self) -> usize

Returns the row count of the execution scope.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§