Erased

rootcause_internals::util

Struct Erased 

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pub(crate) struct Erased;
Expand description

Marker type used when type-erasing reports or attachments.

This zero-sized type serves as a placeholder in generic type parameters when the actual concrete type has been erased. For example, AttachmentData<Erased> represents an attachment whose concrete type is unknown at the current scope.

Using a distinct marker type (rather than ()) makes the intent clearer in type signatures and error messages.

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impl Freeze for Erased

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impl RefUnwindSafe for Erased

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impl Send for Erased

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impl Sync for Erased

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impl Unpin for Erased

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impl UnwindSafe for Erased

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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.