pub fn unit() -> Self {
        Self::Push {
            value: InstValue::Unit,
        }
    }
/// Construct an instruction to push a unit.
Construct an instruction to push a unit.
Construct an instruction to push a unit .
pub fn unit() -> Self {
        Self::Push {
            value: InstValue::Unit,
        }
    }
pub fn unit ( ) -> Self { Self :: Push { value : InstValue :: Unit , } }
Construct an instruction to push a unit.
Construct an instruction to push a unit .