Struct ArrayType

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pub struct ArrayType<'input> { /* private fields */ }
Expand description

A type for an array of elements.

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impl<'input> ArrayType<'input>

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pub fn element_type<'a>( &self, hash: &'a FileHash<'input>, ) -> Option<Cow<'a, Type<'input>>>

The type of the elements in the array.

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pub fn element_byte_size<'a>(&self, hash: &'a FileHash<'input>) -> Option<u64>

The size in bytes of an element in the array.

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pub fn byte_size(&self, hash: &FileHash<'_>) -> Option<u64>

The size in bytes of an instance of this type.

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pub fn counts(&self) -> impl Iterator<Item = Option<u64>> + '_

The number of elements in each dimension of the array.

None is used for unknown dimensions.

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pub fn cmp_id( hash_a: &FileHash<'_>, a: &ArrayType<'_>, hash_b: &FileHash<'_>, b: &ArrayType<'_>, ) -> Ordering

Compare the identifying information of two types.

Array types are considered equal if the element identifiers and counts are equal.

This can be used to sort, and to determine if two types refer to the same definition (even if there are differences in the definitions).

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impl<'input> Clone for ArrayType<'input>

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fn clone(&self) -> ArrayType<'input>

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<'input> Debug for ArrayType<'input>

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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<'input> Default for ArrayType<'input>

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fn default() -> ArrayType<'input>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<'input> Freeze for ArrayType<'input>

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impl<'input> RefUnwindSafe for ArrayType<'input>

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impl<'input> Send for ArrayType<'input>

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impl<'input> Sync for ArrayType<'input>

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impl<'input> Unpin for ArrayType<'input>

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impl<'input> UnwindSafe for ArrayType<'input>

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.