fn parse()

in metrics/derive/src/args.rs [17:24]

• 8 lines of code
• 3 McCabe index (conditional complexity)

    fn parse(input: ParseStream) -> syn::Result<Self> {
        let lookahead = input.lookahead1();
        Ok(match () {
            _ if lookahead.peek(Ident) => Self::Ident(input.parse()?),
            _ if lookahead.peek(Token![crate]) => Self::Crate(input.parse()?),
            _ => return Err(lookahead.error()),
        })
    }