Struct TableField 

pub struct TableField {
    pub name: &'static str,
    pub data_type: String,
    pub is_unique: bool,
    pub is_not_null: bool,
    pub default: Option<String>,
    pub is_auto_increment: bool,
}

Column definition used by drivers to build tables and migrations.

This struct is used when calling Driver::create_table and within AlterTableSingle::AddColumn. Driver backends map the fields to SQL column definitions appropriate for their dialect.

Fields

name: &'static str

Column name as it should appear in SQL.

data_type: String

Database-specific type name (e.g. TEXT, INTEGER, UUID).

is_unique: bool

Whether to add a UNIQUE constraint.

is_not_null: bool

Whether to add a NOT NULL constraint.

default: Option<String>

Optional SQL literal used as DEFAULT value.

is_auto_increment: bool

Whether the column should auto-increment (driver-specific behavior).

Trait Implementations

impl Debug for TableField

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

Formats the value using the given formatter.