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DetourHook

asdf_overlay_hook

Struct DetourHook 

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pub struct DetourHook<F> { /* private fields */ }
Expand description

A detour function hook.

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impl<F: Copy> DetourHook<F>

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pub unsafe fn attach(func: F, detour: F) -> Result<Self, DetourError>
where F: Debug,

Attach a hook to the target function.

§Safety

func and detour should be valid function pointers with same signature.

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pub fn original_fn(&self) -> F

Get the original function pointer.

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impl<F: Debug> Debug for DetourHook<F>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<F> Freeze for DetourHook<F>
where F: Freeze,

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impl<F> RefUnwindSafe for DetourHook<F>
where F: RefUnwindSafe,

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impl<F> Send for DetourHook<F>
where F: Send,

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impl<F> Sync for DetourHook<F>
where F: Sync,

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impl<F> Unpin for DetourHook<F>
where F: Unpin,

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impl<F> UnsafeUnpin for DetourHook<F>
where F: UnsafeUnpin,

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impl<F> UnwindSafe for DetourHook<F>
where F: UnwindSafe,

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more