Struct ColumnDef 

pub struct ColumnDef {
    pub name: String,
    pub typ: String,
    pub nullable: bool,
    pub primary_key: bool,
}

Definition of a single column.

Fields

name: String

Column name.

typ: String

SQL data type.

nullable: bool

Whether the column accepts NULL.

primary_key: bool

Whether the column is a primary key.

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.