pub struct Challenge {
pub exercise_id: String,
pub prompt: String,
pub sentence: String,
pub answer: AnswerType,
pub hint: Option<String>,
pub explanation: Option<String>,
}Expand description
A generated exercise instance ready for display and grading.
Contains the filled template, expected answer(s), and optional hints.
Fields§
§exercise_id: StringUnique identifier linking back to the exercise config.
prompt: StringInstructions shown to the user (e.g., “Translate this sentence”).
sentence: StringThe filled template sentence for the user to translate.
answer: AnswerTypeThe expected answer format and content.
hint: Option<String>Optional hint revealed on request.
explanation: Option<String>Detailed explanation shown after answering.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for Challenge
impl RefUnwindSafe for Challenge
impl Send for Challenge
impl Sync for Challenge
impl Unpin for Challenge
impl UnsafeUnpin for Challenge
impl UnwindSafe for Challenge
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