NoOpCallback

rust_supervisor

Struct NoOpCallback 

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pub struct NoOpCallback;
Expand description

Default no-op event callback

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impl EventCallback for NoOpCallback

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fn on_process_started(&self, _process_name: &str)

Called when a process starts
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fn on_process_failed(&self, _process_name: &str)

Called when a process fails
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fn on_process_restarted(&self, _process_name: &str, _restart_count: usize)

Called when a process is restarted
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fn on_process_stopped(&self, _process_name: &str)

Called when a process is stopped

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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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type Error = Infallible

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.