Struct UnspecifiedExtendedCapability

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

Any PCI Extended Capability.

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impl<'a> AsPciSubregion<'a> for UnspecifiedExtendedCapability<'a>

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fn as_subregion(&self) -> PciSubregion<'a>

Returns a PciSubregion corresponding to self.
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fn subregion(&self, range: impl RangeBounds<u64>) -> PciSubregion<'a>

Returns a PciSubregion corresponding to a range of self.
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impl<'a> Clone for UnspecifiedExtendedCapability<'a>

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fn clone(&self) -> UnspecifiedExtendedCapability<'a>

Returns a duplicate 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 Debug for UnspecifiedExtendedCapability<'_>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'a> ExtendedCapability<'a> for UnspecifiedExtendedCapability<'a>

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fn backed_by(as_subregion: impl AsPciSubregion<'a>) -> Result<Option<Self>>

Tries to create an instance of this Capability backed by the given AsPciSubregion. If things like for instance the Capablity ID and Capability Version and possibly other factors don’t match what is expected for the present type, returns Ok(None). Read more
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fn header(&self) -> ExtendedCapabilityHeader<'a>

The header of the Extended Capability.
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impl<'a> Copy for UnspecifiedExtendedCapability<'a>

Auto Trait Implementations§

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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<'a, T> PciRegion for T
where T: AsPciSubregion<'a> + Debug + Send + Sync,

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fn len(&self) -> u64

The length of the region in bytes.
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fn permissions(&self) -> Permissions

Whether the region may be read, written, or both.
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fn as_ptr(&self) -> Option<*const u8>

Returns a const pointer to the beginning of the PciRegion. Read more
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fn as_mut_ptr(&self) -> Option<*mut u8>

Returns a mut pointer to the beginning of the PciRegion. Read more
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fn read_bytes(&self, offset: u64, buffer: &mut [u8]) -> Result<(), Error>

Read from a contiguous range of the region into a byte buffer. Read more
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fn read_u8(&self, offset: u64) -> Result<u8, Error>

Read an u8 at the given byte offset from the beginning of the PciRegion. Read more
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fn write_u8(&self, offset: u64, value: u8) -> Result<(), Error>

Write an u8 at the given byte offset from the beginning of the PciRegion. Read more
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fn read_le_u16(&self, offset: u64) -> Result<u16, Error>

Read a little-endian u16 at the given byte offset from the beginning of the PciRegion. Read more
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fn write_le_u16(&self, offset: u64, value: u16) -> Result<(), Error>

Write a little-endian u16 at the given byte offset from the beginning of the PciRegion. Read more
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fn read_le_u32(&self, offset: u64) -> Result<u32, Error>

Read a little-endian u32 at the given byte offset from the beginning of the PciRegion. Read more
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fn write_le_u32(&self, offset: u64, value: u32) -> Result<(), Error>

Write a little-endian u32 at the given byte offset from the beginning of the PciRegion. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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.