Struct TableVirtualUserColumnDef 

pub struct TableVirtualUserColumnDef {
    pub name: String,
    pub data_type: Type,
    pub nullable: bool,
}

Column definition for user virtual tables.

Fields

name: String

Column name

data_type: Type

Column data type

nullable: bool

Whether the column allows null values

Implementations

impl TableVirtualUserColumnDef

pub fn new(name: impl Into<String>, data_type: Type) -> Self

Create a new non-nullable column definition.

pub fn nullable(name: impl Into<String>, data_type: Type) -> Self

Create a new nullable column definition.

Trait Implementations

impl Clone for TableVirtualUserColumnDef

fn clone(&self) -> TableVirtualUserColumnDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableVirtualUserColumnDef

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

Formats the value using the given formatter.