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BackgroundTaskManager

Struct BackgroundTaskManager 

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pub struct BackgroundTaskManager { /* private fields */ }

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impl BackgroundTaskManager

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pub fn new() -> Self

Create an empty BackgroundTaskManager with no running tasks.

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pub async fn spawn(&mut self, id: String, cmd: &str) -> Result<()>

Spawn a shell command as a background task with the given ID. stdout is piped for AEGIS_PROGRESS parsing.

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pub fn status(&self, id: &str) -> &'static str

Returns “running” if the task exists, “not_found” otherwise.

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pub async fn cancel(&mut self, id: &str)

Cancel a task by sending kill signal (tokio sends SIGKILL). Note: tokio’s Child::kill() sends SIGKILL on Unix. For graceful shutdown, callers should use a 5-second timeout then call this method. A future improvement would use nix::sys::signal to send SIGTERM first.

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pub async fn wait_all(&mut self, ids: &[&str]) -> Vec<Option<ExitStatus>>

Wait for all specified tasks to complete.

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pub async fn wait_any(&mut self, ids: &[&str]) -> Option<(String, ExitStatus)>

Wait for any one of the specified tasks to complete. Returns the ID and exit status of the first task that finishes. (6.2.4)

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impl Default for BackgroundTaskManager

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Drop for BackgroundTaskManager

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

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