Method capacity

datafusion/physical-expr-common/src/sort_expr.rs:409–411

Returns the number of elements that can be stored in the `LexOrdering` without reallocating.

(&self)

    /// Returns the number of elements that can be stored in the `LexOrdering`
    /// without reallocating.
    pub fn capacity(&self) -> usize {
        self.exprs.capacity()
    }

    /// Truncates the `LexOrdering`, keeping only the first `len` elements.
    /// Returns `true` if truncation made a change, `false` otherwise. Negative