TypeData in rustdoc::html::render::search_index - Rust
Description: API documentation for the Rust `TypeData` struct in crate `rustdoc`.

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## TypeData

# Struct TypeData

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    struct TypeData {
        search_unbox: bool,
        inverted_function_inputs_index: Vec<Vec<u32>>,
        inverted_function_output_index: Vec<Vec<u32>>,
    }

## Fields§

§`search_unbox: bool`

If set to “true”, the generics can be matched without having to mention the type itself. The truth table, assuming `Unboxable` has `search_unbox = true` and `Inner` has `search_unbox = false`

query | `Unboxable<Inner>` | `Inner` | `Inner<Unboxable>`
--- | --- | --- | ---
`Inner` | yes | yes | yes
`Unboxable` | yes | no | no
`Unboxable<Inner>` | yes | no | no
`Inner<Unboxable>` | no | no | yes

§`inverted_function_inputs_index: Vec<Vec<u32>>`

List of functions that mention this type in their type signature, on the left side of the `->` arrow.

- The outer layer is sorted by number of types that appear in the type signature. The search engine iterates over these in order from smallest to largest. Functions with less stuff in their type signature are more likely to be what the user wants, because we never show functions that are missing parts of the query, so removing..

- The inner layer is the list of functions.

§`inverted_function_output_index: Vec<Vec<u32>>`

List of functions that mention this type in their type signature, on the right side of the `->` arrow.

## Trait Implementations§

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### impl Clone for TypeData

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#### fn clone(&self) -> TypeData

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 TypeData

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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<'de> Deserialize<'de> for TypeData

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#### fn deserialize<D>(deserializer: D) -> Result<TypeData, D::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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### impl Serialize for TypeData

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#### fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

## Auto Trait Implementations§

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### impl Freeze for TypeData

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### impl RefUnwindSafe for TypeData

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### impl Send for TypeData

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### impl Sync for TypeData

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### impl Unpin for TypeData

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### impl UnsafeUnpin for TypeData

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### impl UnwindSafe for TypeData

## 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> Instrument for T

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#### fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [`Span`], returning an `Instrumented` wrapper. Read more
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#### fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current `Span`, returning an `Instrumented` wrapper. Read more
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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> IntoEither for T

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#### fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts `self` into a `Left` variant of `Either<Self, Self>` if `into_left` is `true`. Converts `self` into a `Right` variant of `Either<Self, Self>` otherwise. Read more
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#### fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts `self` into a `Left` variant of `Either<Self, Self>` if `into_left(&self)` returns `true`. Converts `self` into a `Right` variant of `Either<Self, Self>` otherwise. 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.
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### impl<T> WithSubscriber for T

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#### fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more
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#### fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more
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### impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

## Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain `repr(...)` attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes