Enum heph_rt::systemd::ServiceMessage

#[non_exhaustive]
pub enum ServiceMessage {
    ChangeState {
        state: State,
        status: Option<String>,
    },
    ChangeStatus(String),
}

Available on Linux only.

Message to send to the service manager.

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.

ChangeState

Fields

state: State

The new state of the application.

status: Option<String>

Description of the service state.

Change the state of the application.

See Notify::change_state.

ChangeStatus(String)

Describe the service state.

See Notify::change_status.

Trait Implementations

impl Debug for ServiceMessage

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

Formats the value using the given formatter.

impl From<Terminate> for ServiceMessage

fn from(_: Terminate) -> ServiceMessage

Converts to this type from the input type.

impl TryFrom<Signal> for ServiceMessage

fn try_from(signal: Signal) -> Result<Self, Self::Error>

Converts Signal::Interrupt, Signal::Terminate and Signal::Quit, fails for all other signals (by returning Err(())).

type Error = ()

The type returned in the event of a conversion error.