Struct kernel::process::ProcessCustomGrantIdentifier

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

Opaque identifier for custom grants allocated dynamically from a process’s grant region.

This type allows Process to provide a handle to a custom grant within a process’s memory that ProcessGrant can use to access the custom grant memory later.

We use this type rather than a direct pointer so that any attempt to access can ensure the process still exists and is valid, and that the custom grant has not been freed.

The fields of this struct are private so only Process can create this identifier.

Trait Implementations§

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impl Clone for ProcessCustomGrantIdentifier

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fn clone(&self) -> ProcessCustomGrantIdentifier

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for ProcessCustomGrantIdentifier

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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

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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> SizedTypeProperties for T

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#[doc(hidden)] const IS_ZST: bool = _

🔬This is a nightly-only experimental API. (sized_type_properties)
true if this type requires no storage. false if its size is greater than zero. Read more
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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.