This research deals with the impacts of Rastall parameter on the physical behavior of isotropic compact stars. For this purpose, the static spherically symmetric as well as perfect fluid distribution are taking into account. To examine the various aspects of some particular compact star models, the Durgapal-Fuloria metric functions are considered. The unknown parameters involved in Durgapal-Fuloria metric functions are computed via matching constraints with observed choices of masses and radii of few particular stellar objects. The viability of the endorsed functions is inspected through the graphical description of matter contents, energy constraints, equation of state factor, mass constituents, causality condition and stellar equation for certain values of Rastall parameter. It is determined that the stars under consideration manifest stable structures corresponding to Durgapal-Fuloria metric potentials in this framework. Further, it is exhibited that for Rastall factor equals to zero, the general results of theory of relativity can be achieved.

这项研究涉及拉斯托尔参数对各向同性致密星物理行为的影响。为此，需要考虑静态球对称以及完美的流体分布。为了检查某些特定致密星模型的各个方面，需要考虑 Durgapal-Fuloria 度量函数。 Durgapal-Fuloria 度量函数中涉及的未知参数是通过将约束与观察到的少数特定恒星物体的质量和半径选择相匹配来计算的。通过对特定拉斯托参数值的物质含量、能量约束、状态方程方程、​​质量成分、因果条件和恒星方程的图形描述来检查所认可函数的可行性。确定所考虑的恒星表现出与该框架中的杜尔加帕尔-弗洛里亚度量势相对应的稳定结构。进一步表明，当拉斯托因子为零时，可以得到相对论的一般结果。