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FinalizeOutput

rustc_attr_parsing::context

Struct FinalizeOutput 

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pub(crate) struct FinalizeOutput {
    pub(crate) attr: Option<AttributeKind>,
    pub(crate) deferred_check: Option<(fn(&FinalizeCheckContext<'_, '_>, Span), Span)>,
}
Expand description

The result of finalizing a single attribute parser.

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§attr: Option<AttributeKind>

The attribute the parser produced, if any.

§deferred_check: Option<(fn(&FinalizeCheckContext<'_, '_>, Span), Span)>

A check to run once all attributes on the item have been finalized, together with the span it should be reported at. Deferred so that it can inspect the fully parsed attributes via FinalizeCheckContext::parsed_attrs.

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Size: 56 bytes