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GuidEntry

Struct GuidEntry 

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

Zero-copy view of an MSFT_GuidEntry (24 bytes) in the GUID table.

Each entry stores a 16-byte GUID, an hreftype linking it to a TypeInfo (or -2 for the typelib’s own GUID), and a hash chain pointer.

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impl<'a> GuidEntry<'a>

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pub const SIZE: usize = 24

Size of one MSFT_GuidEntry in bytes.

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pub fn guid(&self) -> Guid<'a>

The 16-byte GUID value.

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pub fn hreftype(&self) -> i32

hreftype of the associated TypeInfo.

-2 indicates this is the typelib’s own GUID.

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pub fn next_hash(&self) -> i32

Offset of the next entry in the hash chain, or -1 if last.

Trait Implementations§

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impl<'a> Clone for GuidEntry<'a>

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fn clone(&self) -> GuidEntry<'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<'a> Debug for GuidEntry<'a>

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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 GuidEntry<'a>

Auto Trait Implementations§

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impl<'a> Freeze for GuidEntry<'a>

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impl<'a> RefUnwindSafe for GuidEntry<'a>

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impl<'a> Send for GuidEntry<'a>

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impl<'a> Sync for GuidEntry<'a>

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impl<'a> Unpin for GuidEntry<'a>

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impl<'a> UnsafeUnpin for GuidEntry<'a>

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impl<'a> UnwindSafe for GuidEntry<'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<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.