Crate calc_lib

source · [−]

Structs

Error

Stores errors from the parser if any occur. error: The message of the error. Accessed with .get_error() pos: The position of the error. Accessed with .get_pos()

Functions

solve

Solves an equation in infix notation using the shunting yard algorithm. this function will not accept decimals numbers, only integers.

solve_decimals

Solves an equation in infix notation using the shunting yard algorithm. this function will accept decimals and will convert integers to decimals.

solve_with_definitions

Solves an equation in infix notation using the shunting yard algorithm. This will not accept decimal numbers, only integers. this function takes a HashMap of definitions (type Definitions) and will replace identifiers found in the equation with their respective values.

solve_with_definitions_f64

Solves an equation in infix notation using the shunting yard algorithm. This accepts decimal numbers, and will convert passed in integer numbers to decimal. this function takes a HashMap of definitions (type Definitions) and will replace identifiers found in the equation with their respective values.

Type Definitions

Definitions

A list of definitions to pass into the crate to be used in the interpreter.