Struct ColumnDef

pub struct ColumnDef {
    pub table: TableName,
    pub name: ColumnName,
    pub comment: Option<String>,
    pub specification: ColumnSpecification,
    pub stat: Option<ColumnStat>,
}

Fields

table: TableName

name: ColumnName

comment: Option<String>

specification: ColumnSpecification

stat: Option<ColumnStat>

Implementations

impl ColumnDef

pub fn is_autoincrement(&self) -> bool

check all the column constraint if any has AutoIncrement

pub fn autoincrement_sequence_name(&self) -> Option<&String>

get the sequnce name of this autoincrement column

pub fn default_is_generated_uuid(&self) -> bool

check if any of the column constraint default is generated from uuid

pub fn is_not_null(&self) -> bool

pub fn get_sql_type(&self) -> SqlType

pub fn cast_as(&self) -> Option<SqlType>

pub fn has_generated_default(&self) -> bool

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.

impl PartialEq for ColumnDef

fn eq(&self, other: &ColumnDef) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ColumnDef