Struct Subtask

pub struct Subtask { /* private fields */ }

This struct represents a subtask. You can add tests, test generators and set a checker function. Once you are done, you can add the subtask to a task.

Implementations

impl Subtask

pub fn new(points: i32) -> Self

This function creates a new subtask with points.

pub fn add_test<F: Fn() -> String + 'static>( &mut self, number: i32, function: F, )

This function adds a test generator to the subtask with the provided count. Test generator is a function that returns a string.

pub fn add_test_str<S: Into<String>>(&mut self, input: S)

This function adds a single test from a string.

pub fn set_checker<F: Fn(Input) -> Result<()> + 'static>(&mut self, function: F)

This function sets the checker function for the subtask. The checker function receives the input and returns an error if the input is invalid. If the input is valid, it should return Ok(()). If the checker function is not set, the default checker will be used although it is not recommended.