Struct datamodel_renderer::datamodel::IdFieldDefinition

pub struct IdFieldDefinition<'a>(/* private fields */);

Defines the id attribute in a field.

Implementations

impl<'a> IdFieldDefinition<'a>

pub fn new() -> Self

Makes the given field to be the model’s primary key.

field Int @id
//        ^^^ here

pub fn map(&mut self, map: impl Into<Cow<'a, str>>)

The primary key constraint name.

field Int @id(map: "Foo")
//                 ^^^^^ here

pub fn clustered(&mut self, clustered: bool)

The constraint clustering setting.

field Int @id(clustered: false)
//                       ^^^^^ here

pub fn sort_order(&mut self, sort: impl Into<Cow<'a, str>>)

The constraint sort setting.

field Int @id(sort: Desc)
//                  ^^^^ here

pub fn length(&mut self, length: u32)

The constraint length setting.

field Int @id(length: 32)
//                    ^^ here

Trait Implementations

impl<'a> Debug for IdFieldDefinition<'a>

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

Formats the value using the given formatter.

impl<'a> Default for IdFieldDefinition<'a>

fn default() -> Self

Returns the “default value” for a type.

impl<'a> Display for IdFieldDefinition<'a>

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

Formats the value using the given formatter.