Function convert_to_expr

datafusion/physical-expr/src/utils/mod.rs:194–201

This function returns all `Arc `s inside the given `PhysicalSortExpr` sequence.

(
    sequence: impl IntoIterator<Item = T>,
)

/// This function returns all `Arc<dyn PhysicalExpr>`s inside the given
/// `PhysicalSortExpr` sequence.
pub fn convert_to_expr<T: Borrow<PhysicalSortExpr>>(
    sequence: impl IntoIterator<Item = T>,
) -> Vec<Arc<dyn PhysicalExpr>> {
    sequence
        .into_iter()
        .map(|elem| Arc::clone(&elem.borrow().expr))
        .collect()
}

/// This function finds the indices of `targets` within `items` using strict
/// equality.