Struct ColumnDef 

pub struct ColumnDef {
    pub name: String,
    pub col_type: String,
    pub length: Option<usize>,
    pub precision: Option<(u32, u32)>,
    pub nullable: bool,
    pub default: Option<String>,
    pub auto_increment: bool,
    pub unique: bool,
    pub comment: Option<String>,
}

Fields

name: String

col_type: String

length: Option<usize>

precision: Option<(u32, u32)>

nullable: bool

default: Option<String>

auto_increment: bool

unique: bool

comment: Option<String>

Implementations

impl ColumnDef

pub fn new(name: &str, col_type: &str) -> ColumnDef

pub fn not_null(self) -> ColumnDef

pub fn default(self, value: &str) -> ColumnDef

pub fn auto_increment(self) -> ColumnDef

pub fn unique(self) -> ColumnDef

pub fn comment(self, comment: &str) -> ColumnDef

pub fn length(self, len: usize) -> ColumnDef

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<(), Error>

Formats the value using the given formatter.