Type Definition rustc_expand::mbe::macro_parser::NamedParseResult

pub(crate) type NamedParseResult = ParseResult<FxHashMap<MacroRulesNormalizedIdent, NamedMatch>>;

A ParseResult where the Success variant contains a mapping of MacroRulesNormalizedIdents to NamedMatches. This represents the mapping of metavars to the token trees they bind to.

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: 48 bytes

Size for each variant:

• Success: 36 bytes
• Failure: 44 bytes
• Error: 36 bytes
• ErrorReported: 0 bytes