Trait halo2_proofs::plonk::ColumnType

source · 
pub trait ColumnType: Sized + 'static + Copy + Debug + PartialEq + Eq + Into<Any> {
    // Required method
    fn query_cell<F>(&self, index: usize, at: Rotation) -> Expression<F>
       where F: Field;
}
Expand description

A column type

Required Methods§

source

fn query_cell<F>(&self, index: usize, at: Rotation) -> Expression<F>
where F: Field,

Return expression from cell

Object Safety§

This trait is not object safe.

Implementors§