Enum RuntimeControlMessage 

#[non_exhaustive]
pub enum RuntimeControlMessage {
    Reload,
    Shutdown,
    Custom(Arc<dyn Any + Send + Sync>),
}

Built-in control messages understood by runtime helpers such as RuntimeTicker and RuntimeGuard. Built-in control messages understood by runtime helpers such as RuntimeGuard and RuntimeTicker.

The enum is marked #[non_exhaustive], requiring downstream crates to add a wildcard arm (_) when pattern-matching so that new variants introduced in future releases do not break compilation.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Reload

Trigger a hot reload.

Shutdown

Request a graceful shutdown.

Custom(Arc<dyn Any + Send + Sync>)

User-defined message for custom extensions.

Trait Implementations

impl Clone for RuntimeControlMessage

fn clone(&self) -> RuntimeControlMessage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RuntimeControlMessage

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

Formats the value using the given formatter.