Trait Object 

pub trait Object: Any {
    // Required methods
    fn as_any(&self) -> &dyn Any;
    fn as_any_mut(&mut self) -> &mut dyn Any;

    // Provided methods
    fn type_name(&self) -> &'static str { ... }
    fn get_member(&self, name: &str) -> Result<Value> { ... }
    fn get_index(&self, index: i64) -> Result<Value> { ... }
    fn get_key_value(&self, key: &str) -> Result<Value> { ... }
    fn as_string(&self) -> Option<String> { ... }
    fn as_float(&self) -> Option<f64> { ... }
    fn as_int(&self) -> Option<i64> { ... }
    fn as_bool(&self) -> Option<bool> { ... }
    fn call(&self, _args: &[Value], _cx: &Context<'_>) -> Result<Value> { ... }
    fn equals(&self, _other: &Value) -> bool { ... }
    fn display(&self) -> String { ... }
    fn debug(&self) -> String { ... }
}

Required Methods

fn as_any(&self) -> &dyn Any

fn as_any_mut(&mut self) -> &mut dyn Any

Provided Methods

fn type_name(&self) -> &'static str

fn get_member(&self, name: &str) -> Result<Value>

fn get_index(&self, index: i64) -> Result<Value>

fn get_key_value(&self, key: &str) -> Result<Value>

fn as_string(&self) -> Option<String>

fn as_float(&self) -> Option<f64>

fn as_int(&self) -> Option<i64>

fn as_bool(&self) -> Option<bool>

fn call(&self, _args: &[Value], _cx: &Context<'_>) -> Result<Value>

fn equals(&self, _other: &Value) -> bool

fn display(&self) -> String

fn debug(&self) -> String

Trait Implementations

impl Debug for dyn Object

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

Formats the value using the given formatter.

impl Display for dyn Object

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

Formats the value using the given formatter.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl Object for DictObject

impl Object for Function

impl Object for ListObject