Trait FieldType 

pub trait FieldType {
    const KIND: FieldKind;
    const OPTIONAL: bool = false;

    // Required method
    fn to_value(&self) -> Value;
}

Types that can be model fields.

Required Associated Constants

const KIND: FieldKind

Provided Associated Constants

const OPTIONAL: bool = false

Whether the field may be empty (Option<T>).

Required Methods

fn to_value(&self) -> Value

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl FieldType for String

const KIND: FieldKind = FieldKind::Text

fn to_value(&self) -> Value

impl FieldType for Vec<File>

Several uploaded files, such as the attachments of a ticket.

const KIND: FieldKind

fn to_value(&self) -> Value

impl FieldType for Vec<f64>

A series of numbers kept in one field, such as the last weeks of sales of a product, for sparkline cells. Stored as JSON.

const KIND: FieldKind

fn to_value(&self) -> Value

impl FieldType for Vec<i64>

Several ids chosen in a lookup, such as the tags of a product.

const KIND: FieldKind

fn to_value(&self) -> Value

impl FieldType for bool

const KIND: FieldKind = FieldKind::Bool

fn to_value(&self) -> Value

impl FieldType for i32

const KIND: FieldKind = FieldKind::Integer

fn to_value(&self) -> Value

impl FieldType for i64

const KIND: FieldKind = FieldKind::Integer

fn to_value(&self) -> Value

impl<L: VecItem> FieldType for Vec<L>

const KIND: FieldKind = L::VEC_KIND

fn to_value(&self) -> Value

impl<T: FieldType> FieldType for Option<T>

const KIND: FieldKind = T::KIND

const OPTIONAL: bool = true

fn to_value(&self) -> Value

Implementors

impl FieldType for Date

const KIND: FieldKind = FieldKind::Date

impl FieldType for DateTime

const KIND: FieldKind = FieldKind::DateTime

impl FieldType for Decimal

const KIND: FieldKind = FieldKind::Decimal

impl FieldType for File

One uploaded file.

const KIND: FieldKind

impl FieldType for LocalDateTime

const KIND: FieldKind = FieldKind::LocalDateTime

impl FieldType for Money

const KIND: FieldKind = FieldKind::Money

impl FieldType for Slug

const KIND: FieldKind = FieldKind::Text

impl FieldType for Time

const KIND: FieldKind = FieldKind::Time