Trait Composition 

pub trait Composition: Send + Sync {
    // Required methods
    fn id(&self) -> &str;
    fn prepare(
        &self,
        props: &Value,
        context: NativeCompositionContext,
    ) -> Result<Box<dyn PreparedComposition + '_>, CompositionError>;
}

General composition contract used by the registry.

Required Methods

fn id(&self) -> &str

fn prepare( &self, props: &Value, context: NativeCompositionContext, ) -> Result<Box<dyn PreparedComposition + '_>, CompositionError>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<C> Composition for C

where C: NativeComposition,