Struct MemoryInfo

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pub struct MemoryInfo<'a> { /* private fields */ }
Expand description

Wrapper structure for a qemu_plugin_meminfo_t

§Safety

This structure is safe to use during the invocation of the callback which receives it as an argument. The structure is always opaque, and therefore may not be accessed directly.

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impl<'a> MemoryInfo<'a>

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pub fn size_shift(&self) -> usize

Returns the size of the access in base-2, e.g. 0 for byte, 1 for 16-bit, 2 for 32-bit, etc.

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pub fn sign_extended(&self) -> bool

Returns whether the access was sign extended

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pub fn big_endian(&self) -> bool

Returns whether the access was big-endian

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pub fn is_store(&self) -> bool

Returns whether the access was a store

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pub fn hwaddr(&self, vaddr: u64) -> Option<HwAddr<'_>>

Return a handle to query details about the physical address backing the virtual address in system emulation. In user-mode, this method always returns None.

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impl<'a> From<u32> for MemoryInfo<'a>

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fn from(info: qemu_plugin_meminfo_t) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<'a> Freeze for MemoryInfo<'a>

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impl<'a> RefUnwindSafe for MemoryInfo<'a>

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impl<'a> Send for MemoryInfo<'a>

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impl<'a> Sync for MemoryInfo<'a>

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impl<'a> Unpin for MemoryInfo<'a>

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impl<'a> UnwindSafe for MemoryInfo<'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.