Trait SessionFinalizers 

pub trait SessionFinalizers: Send + Sync {
    // Required methods
    fn register<'a>(
        &'a self,
        package: &'a str,
        key: &'a [u16],
        value: &'a [u16],
    ) -> FinalizerFuture<'a>;
    fn unregister<'a>(
        &'a self,
        package: &'a str,
        key: &'a [u16],
    ) -> FinalizerFuture<'a>;
}

Successful registration means the arguments and package versions have committed. Ownership is resolved by the engine, never accepted from a guest argument.

Required Methods

fn register<'a>( &'a self, package: &'a str, key: &'a [u16], value: &'a [u16], ) -> FinalizerFuture<'a>

fn unregister<'a>( &'a self, package: &'a str, key: &'a [u16], ) -> FinalizerFuture<'a>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors