Enum ColumnPosition 

pub enum ColumnPosition {
    First,
    After(String),
}

Column position for ADD COLUMN (MySQL-specific: FIRST / AFTER).

Variants

First

After(String)

Trait Implementations

impl Clone for ColumnPosition

fn clone(&self) -> ColumnPosition

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ColumnPosition

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.