Trait AnyVecWithWriter 

pub trait AnyVecWithWriter: AnyReadableVec {
    // Required method
    fn create_writer(
        &self,
        from: Option<i64>,
        to: Option<i64>,
    ) -> Box<dyn ValueWriter + '_>;
}

Type-erased trait for vecs that can produce a boxed row-by-row ValueWriter.

Required Methods

fn create_writer( &self, from: Option<i64>, to: Option<i64>, ) -> Box<dyn ValueWriter + '_>

Create a value writer that can be advanced row by row

Implementors

impl<V> AnyVecWithWriter for V

where V: TypedVec + ReadableVec<V::I, V::T>, V::T: Formattable,