pub(crate) enum HrefError {
    DocumentationNotBuilt,
    Private,
    NotInExternalCache,
}

Variants§

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DocumentationNotBuilt

This item is known to rustdoc, but from a crate that does not have documentation generated.

This can only happen for non-local items.

Example

Crate a defines a public trait and crate b – the target crate that depends on a – implements it for a local type. We document b but not a (we only build the latter – with rustc):

rustc a.rs --crate-type=lib
rustdoc b.rs --crate-type=lib --extern=a=liba.rlib

Now, the associated items in the trait impl want to link to the corresponding item in the trait declaration (see html::render::assoc_href_attr) but it’s not available since their documentation (was) not built.

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Private

This can only happen for non-local items when --document-private-items is not passed.

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NotInExternalCache

Trait Implementations§

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impl PartialEq<HrefError> for HrefError

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fn eq(&self, other: &HrefError) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for HrefError

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impl StructuralEq for HrefError

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impl StructuralPartialEq for HrefError

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Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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 Twhere 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, U> TryFrom<U> for Twhere 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 Twhere 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

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: 1 byte

Size for each variant:

  • DocumentationNotBuilt: 0 bytes
  • Private: 0 bytes
  • NotInExternalCache: 0 bytes