Struct Environment

pub struct Environment { /* private fields */ }

Represents the variable storage environment.

Implementations

impl Environment

pub fn new() -> Self

Creates a new, empty environment.

pub fn get(&self, var: &str) -> Option<&f64>

Retrieves the value of a variable.

Arguments

• var - The name of the variable.

Returns

An optional reference to the value of the variable.

pub fn set(&mut self, var: String, value: f64)

Sets a variable to a specific value.

Arguments

• var - The name of the variable.
• value - The value to assign.

Trait Implementations

impl Default for Environment

fn default() -> Self

Provides a default implementation for creating an empty environment.