Struct ReversePolish

pub struct ReversePolish { /* private fields */ }

Reverse Polish Notation (RPN) expression represented as a vector of strings

Fields

• rp_expression: A vector of strings (Vec<String>) representing the expression in Reverse Polish Notation (RPN).
  • Each string in the vector is a single token of the RPN expression (e.g., “2”, “3”, “+”).

Implementations

impl ReversePolish

Result of the calculations done through the C Library.

Fields

• success: A boolean indicating whether the calculation was successful.
• expression: The original mathematical expression provided by the user.
• rpn_expression: The corresponding expression in Reverse Polish Notation (RPN).
• result: The numerical result of the calculation.
• message: An additional message providing details about the calculation outcome, such as errors or warnings.

pub fn to_string(&self) -> String

pub fn to_c_expr(&self) -> Result<(Vec<CString>, Vec<*const c_char>), String>