Struct PciClassCode

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pub struct PciClassCode<'a> { /* private fields */ }

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impl<'a> AsPciSubregion<'a> for PciClassCode<'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> BackedByPciSubregion<'a> for PciClassCode<'a>

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

Does not check whether the subregion is big enough. If it isn’t, accesses may later fail.
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impl<'a> Clone for PciClassCode<'a>

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

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 Debug for PciClassCode<'_>

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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> Copy for PciClassCode<'a>

Auto Trait Implementations§

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impl<'a> Freeze for PciClassCode<'a>

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impl<'a> !RefUnwindSafe for PciClassCode<'a>

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impl<'a> Send for PciClassCode<'a>

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impl<'a> Sync for PciClassCode<'a>

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impl<'a> Unpin for PciClassCode<'a>

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impl<'a> !UnwindSafe for PciClassCode<'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> 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.