Trait Reflect

pub trait Reflect {
    // Required methods
    fn input() -> CastInfo;
    fn output() -> CastInfo;
    fn castable(value: &Value) -> bool;

    // Provided method
    fn error(found: &Value) -> EcoString { ... }
}

Required Methods

fn input() -> CastInfo

What can be turned into this value?

fn output() -> CastInfo

What can this value turn into?

fn castable(value: &Value) -> bool

Whether the given value can turn into this type

Provided Methods

fn error(found: &Value) -> EcoString

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Reflect for bool

fn input() -> CastInfo

fn output() -> CastInfo

fn castable(value: &Value) -> bool

impl Reflect for char

fn castable(value: &Value) -> bool

fn input() -> CastInfo

fn output() -> CastInfo

impl Reflect for i64

fn input() -> CastInfo

fn output() -> CastInfo

fn castable(value: &Value) -> bool

impl Reflect for ()

fn castable(value: &Value) -> bool

fn input() -> CastInfo

fn output() -> CastInfo

impl Reflect for usize

fn castable(value: &Value) -> bool

fn input() -> CastInfo

fn output() -> CastInfo

Implementors

impl Reflect for EcoString

impl Reflect for ArrayValue

impl Reflect for Boxed

impl Reflect for Func

impl Reflect for IterValue

impl Reflect for MapValue

impl Reflect for Module

impl Reflect for RangeValue

impl Reflect for Str

impl Reflect for Type

impl Reflect for UnitValue