Function get_program 

pub fn get_program(program: &Path) -> Result<Program, ProgramError>

Loads a Cairo program from a file.

This function reads a Cairo program from the specified file path, expecting an entry point named "main". It returns a Program instance on success or a ProgramError if the file cannot be read or parsed as a valid Cairo program.

Arguments

• program - A reference to the file path containing the Cairo program.

Errors

Returns a ProgramError if the program file cannot be read or is invalid.