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FramePool

strat9_kernel::ipc::n3

Struct FramePool 

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struct FramePool {
    inner: UnsafeCell<[MaybeUninit<MigrationFrame>; 64]>,
}
Expand description

Static pool of MigrationFrame slots.

Access is serialized by N3_FRAME_ALLOC SpinLock. The UnsafeCell avoids static mut UB while the lock guarantees exclusive access.

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§inner: UnsafeCell<[MaybeUninit<MigrationFrame>; 64]>

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impl FramePool

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const fn new() -> Self

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fn get_ptr(&self, idx: usize) -> *mut MaybeUninit<MigrationFrame>

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fn phys_addr(&self, idx: usize) -> u64

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impl<T> Any for T
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impl<T> Borrow<T> for T
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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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impl<T> From<T> for T

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fn from(t: T) -> T

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fn into(self) -> U

Calls U::from(self).

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impl<T> IntoEither for T

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Read<Exclusive, BecauseExclusive> for T
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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.