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HookConfig

Struct HookConfig 

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pub struct HookConfig { /* private fields */ }
Expand description

Opt-in configuration that turns the file-hook tier on for a single spawned process (and its descendants, on Linux + macOS where env-var inheritance handles re-injection automatically; Windows uses per-process injection — see slice 6 of #551).

Constructing a config does not by itself install any hooks. The caller still has to attach it to a process via the integration glue landing in slice 2 (NativeProcess::with_observer_hooks).

With the embed-helper feature off, this type still exists but every method that would extract the helper sidecar returns HookSupport::FeatureDisabled. Lets downstream consumers code against the stable surface regardless of build flags.

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impl HookConfig

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pub fn standard() -> Self

Construct a default hook config — installs the standard file-IO hook set when attached to a process. Slices 4–6 of #551 define the per-OS standard hook set; slice 2 wires this into a spawn.

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impl Clone for HookConfig

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fn clone(&self) -> HookConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for HookConfig

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

Formats the value using the given formatter. Read more
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impl Default for HookConfig

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fn default() -> HookConfig

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

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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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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impl<T, U> Into<U> for T
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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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

Performs the conversion.
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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.