abscissa_core/
shutdown.rs

1//! Application shutdown support
2
3/// Types of shutdown recognized by Abscissa
4#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq)]
5pub enum Shutdown {
6    /// Graceful shutdowns may take prolonged periods of time, allowing
7    /// components to take their time to ensure shutdowns occur cleanly
8    /// (e.g. draining currently active traffic rather than closing sockets)
9    Graceful,
10
11    /// Forced shutdowns indicate the program's user has requested it terminate
12    /// immediately. Components receiving this kind of shutdown should do only
13    /// critical cleanup tasks which can be completed quickly.
14    Forced,
15
16    /// This shutdown type is a "best effort" to communicate that the
17    /// application has suffered from a critical error and is in the process
18    /// of exiting. Components may use this to do crash reporting prior
19    /// to the application exit, as well as any other cleanup deemed suitable
20    /// within a crashing application.
21    Crash,
22}
abscissa_core/shutdown.rs

abscissa_core/
shutdown.rs
