RawReportMut

Struct RawReportMut 

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#[repr(transparent)]
pub struct RawReportMut<'a> { ptr: NonNull<ReportData<Erased>>, _marker: PhantomData<&'a mut ReportData<Erased>>, }
Expand description

A mutable lifetime-bound pointer to a ReportData that is guaranteed to point to an initialized instance of a ReportData<C> for some specific C, though we do not know which actual C it is.

We cannot use a &'a mut ReportData<C> directly, because that would require us to know the actual type of the context, which we do not.

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§ptr: NonNull<ReportData<Erased>>

Pointer to the inner report data

§_marker: PhantomData<&'a mut ReportData<Erased>>

Marker to tell the compiler that we should behave the same as a &'a mut ReportData<Erased>

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impl<'a> RawReportMut<'a>

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pub fn into_children_mut(self) -> &'a mut Vec<RawReport>

Gets a mutable reference to the child reports.

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pub fn into_attachments_mut(self) -> &'a mut Vec<RawAttachment>

Gets a mutable reference to the attachments.

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pub unsafe fn into_context_downcast_unchecked<C: 'static>(self) -> &'a mut C

Accesses the inner context of the ReportData instance as a mutable reference to the specified type.

§Safety

The caller must ensure that the type C matches the actual context type stored in the ReportData.

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impl<'a> RawReportMut<'a>

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pub(super) unsafe fn cast_inner<C: CastTo>( self, ) -> &'a mut ReportData<C::Target>

Casts the RawReportMut to a mutable ReportData<C> reference.

§Safety

The caller must ensure that the type C matches the actual context type stored in the ReportData.

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pub fn reborrow<'b>(&'b mut self) -> RawReportMut<'b>

Reborrows the mutable reference to the ReportData with a shorter lifetime.

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pub fn as_ref(&self) -> RawReportRef<'_>

Returns a reference to the ReportData instance.

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pub fn into_ref(self) -> RawReportRef<'a>

Consumes the mutable reference and returns an immutable one with the same lifetime.

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pub(super) fn into_mut_ptr(self) -> *mut ReportData<Erased>

Consumes this RawReportMut and returns a raw mutable pointer to the underlying ReportData.

This method is primarily used for internal operations that require direct pointer access.

Auto Trait Implementations§

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impl<'a> Freeze for RawReportMut<'a>

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impl<'a> RefUnwindSafe for RawReportMut<'a>

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impl<'a> !Send for RawReportMut<'a>

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impl<'a> !Sync for RawReportMut<'a>

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impl<'a> Unpin for RawReportMut<'a>

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impl<'a> !UnwindSafe for RawReportMut<'a>

Blanket Implementations§

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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, 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.