Struct FieldDefinition 

pub struct FieldDefinition {

    pub name: String,
    pub label: String,
    pub field_type: FieldType,
    pub widget: WidgetType,
    pub required: bool,
    pub readonly: bool,
    pub primary_key: bool,
    pub list_display: bool,
    pub searchable: bool,
    pub filterable: bool,
    pub sortable: bool,
    pub default: Option<String>,
    pub help_text: Option<String>,
    pub placeholder: Option<String>,
    pub validators: Vec<ValidatorType>,
    pub choices: Option<Vec<Choice>>,
    pub foreign_key: Option<ForeignKeyRef>,
    pub max_length: Option<usize>,
    pub min_value: Option<f64>,
    pub max_value: Option<f64>,
}

Field definition for a model

Fields

name: String

Field name

label: String

Display label

field_type: FieldType

Field type

widget: WidgetType

Widget type for rendering

required: bool

Is this field required?

readonly: bool

Is this field read-only?

primary_key: bool

Is this the primary key?

list_display: bool

Show in list view?

searchable: bool

Searchable?

filterable: bool

Filterable?

sortable: bool

Sortable?

default: Option<String>

Default value

help_text: Option<String>

Help text

placeholder: Option<String>

Placeholder text

validators: Vec<ValidatorType>

Validation rules

choices: Option<Vec<Choice>>

Choices for select fields

foreign_key: Option<ForeignKeyRef>

Foreign key reference

max_length: Option<usize>

Maximum length (for strings)

min_value: Option<f64>

Minimum value (for numbers)

max_value: Option<f64>

Maximum value (for numbers)

Implementations

impl FieldDefinition

pub fn new(name: impl Into<String>, field_type: FieldType) -> Self

Create a new field definition

pub fn required(self) -> Self

Set field as required

pub fn readonly(self) -> Self

Set field as read-only

pub fn primary_key(self) -> Self

Set as primary key

pub fn label(self, label: impl Into<String>) -> Self

Set custom label

pub fn widget(self, widget: WidgetType) -> Self

Set widget type

pub fn help_text(self, text: impl Into<String>) -> Self

Set help text

pub fn placeholder(self, text: impl Into<String>) -> Self

Set placeholder

pub fn validator(self, validator: ValidatorType) -> Self

Add validator

pub fn choices(self, choices: Vec<Choice>) -> Self

Set choices

pub fn foreign_key( self, model: impl Into<String>, display_field: impl Into<String>, ) -> Self

Set foreign key

pub fn searchable(self) -> Self

Enable search

pub fn filterable(self) -> Self

Enable filter

pub fn hide_from_list(self) -> Self

Hide from list

pub fn no_sort(self) -> Self

Disable sorting

pub fn max_length(self, len: usize) -> Self

Set max length

pub fn range(self, min: f64, max: f64) -> Self

Set value range

Trait Implementations

impl Clone for FieldDefinition

fn clone(&self) -> FieldDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldDefinition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FieldDefinition

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FieldDefinition

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.