Method expect_ident

perro_source/runtime_project/perro_scene/src/parser.rs:53–61

(&mut self)

        self.advance();
        Ok(())
    }

    fn expect_ident(&mut self) -> ParseResult<&'a str> {
        match std::mem::replace(&mut self.current, Token::Eof) {
            Token::Ident(s) => {
                self.advance();
                Ok(s)
            }
            other => Err(format!("Expected identifier, got {:?}", other)),
        }
    }