Struct RestartConfig 

pub struct RestartConfig {
    pub enabled: bool,
    pub coordination_socket_path: PathBuf,
    pub environment: Vec<(OsString, OsString)>,
    pub lifecycle_handler: Box<dyn LifecycleHandler>,
    pub exit_on_error: bool,
}

Settings for graceful restarts

Fields

enabled: bool

Enables the restart coordination socket for graceful restarts as an alternative to the SIGUSR1 signal.

coordination_socket_path: PathBuf

Socket path

environment: Vec<(OsString, OsString)>

Sets environment variables on the newly-started process

lifecycle_handler: Box<dyn LifecycleHandler>

Receive fine-grained events on the lifecycle of the new process and support data transfer.

exit_on_error: bool

Exits early when child process fail to start

Implementations

impl RestartConfig

pub fn try_into_restart_task( self, ) -> Result<impl Future<Output = RestartResult<Child>> + Send>

Prepare the current process to handle restarts, if enabled.

pub async fn request_restart(self) -> RestartResult<u32>

Request an already-running service to restart.

pub fn request_restart_sync(self) -> RestartResult<u32>

Request an already-running service to restart. Does not require the tokio runtime to be started yet.

Trait Implementations

impl Default for RestartConfig

fn default() -> Self

Returns the “default value” for a type.