Enum rustdoc::html::render::span_map::LinkFromSrc

source · 
pub(crate) enum LinkFromSrc {
    Local(Span),
    External(DefId),
    Primitive(PrimitiveType),
}
Expand description

This enum allows us to store two different kinds of information:

In case the span definition comes from the same crate, we can simply get the span and use it as is.

Otherwise, we store the definition DefId and will generate a link to the documentation page instead of the source code directly.

Variants§

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Local(Span)

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External(DefId)

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Primitive(PrimitiveType)

Trait Implementations§

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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: 12 bytes

Size for each variant:

  • Local: 11 bytes
  • External: 11 bytes
  • Primitive: 1 byte