Trait CustomValue 

pub trait CustomValue:
    Any
    + Debug
    + Send
    + Sync {
    // Required method
    fn as_any(&self) -> &dyn Any;
}

The trait objects accepted by Value::Custom.

Required Methods

fn as_any(&self) -> &dyn Any

Upcast so callers can downcast to the concrete type.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<T: Any + Debug + Send + Sync> CustomValue for T