Enum Model 

pub enum Model {
    Root(ModelRoot),
    EmbeddedStruct(EmbeddedStruct),
    EmbeddedEnum(EmbeddedEnum),
}

Variants

Root(ModelRoot)

Root model that maps to a database table and can be queried directly

EmbeddedStruct(EmbeddedStruct)

Embedded struct model that is flattened into its parent model’s table

EmbeddedEnum(EmbeddedEnum)

Embedded enum model stored as a discriminant integer column

Implementations

impl Model

pub fn id(&self) -> ModelId

pub fn name(&self) -> &Name

pub fn is_root(&self) -> bool

Returns true if this is a root model (has a table and primary key)

pub fn is_embedded(&self) -> bool

Returns true if this is an embedded model (flattened into parent)

pub fn can_be_relation_target(&self) -> bool

Returns true if this model can be the target of a relation

pub fn as_root(&self) -> Option<&ModelRoot>

pub fn expect_root(&self) -> &ModelRoot

Returns a reference to the root model data, panicking if this is not a root model.

pub fn expect_root_mut(&mut self) -> &mut ModelRoot

Returns a mutable reference to the root model data, panicking if this is not a root model.

pub fn expect_embedded_struct(&self) -> &EmbeddedStruct

Returns a reference to the embedded struct data, panicking if this is not an embedded struct.

pub fn expect_embedded_enum(&self) -> &EmbeddedEnum

Returns a reference to the embedded enum data, panicking if this is not an embedded enum.

Trait Implementations

impl Clone for Model

fn clone(&self) -> Model

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Model

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

Formats the value using the given formatter.

impl From<&Model> for ModelId

fn from(value: &Model) -> Self

Converts to this type from the input type.