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PreExecutionHookRegistration

Struct PreExecutionHookRegistration 

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pub struct PreExecutionHookRegistration { /* private fields */ }
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Keeps one live pre-execution hook registered.

Dropping the guard, or consuming it with unregister, removes only this exact registration. An invocation that already snapshotted the hook may still finish. The guard does not keep its runtime alive.

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impl PreExecutionHookRegistration

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pub fn audience(&self) -> Option<&ToolAudience>

Returns the audience this hook is scoped to, or None when it is global.

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pub fn unregister(self) -> bool

Unregisters this exact hook now.

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impl Debug for PreExecutionHookRegistration

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

Formats the value using the given formatter. Read more

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type Init = T

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