Struct ColumnDef 

pub struct ColumnDef {
    pub name: &'static str,
    pub column_type: ColumnType,
    pub primary_key: bool,
    pub not_null: bool,
    pub unique: bool,
    pub default: Option<Value>,
}

Column definition for schema generation

Fields

name: &'static str

Column name

column_type: ColumnType

Column type

primary_key: bool

Is this column the primary key?

not_null: bool

Is this column NOT NULL?

unique: bool

Is this column UNIQUE?

default: Option<Value>

Default value (if any)

Trait Implementations

impl Clone for ColumnDef

fn clone(&self) -> ColumnDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnDef

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

Formats the value using the given formatter.