Struct LearningProgress 

pub struct LearningProgress {
    pub user_id: Uuid,
    pub lesson_id: Uuid,
    pub completed_at: DateTime<Utc>,
}

Fields

user_id: Uuid

lesson_id: Uuid

completed_at: DateTime<Utc>

Implementations

impl LearningProgress

pub async fn mark_completed( pool: &Pool<Postgres>, user_id: Uuid, lesson_id: Uuid, ) -> Result<(), Error>

Mark a lesson complete. Idempotent — re-marking is a no-op (the PRIMARY KEY conflict is swallowed via ON CONFLICT DO NOTHING).

pub async fn list_for_user( pool: &Pool<Postgres>, user_id: Uuid, ) -> Result<Vec<LearningProgress>, Error>

All lessons the user has marked complete.

Trait Implementations

impl Clone for LearningProgress

fn clone(&self) -> LearningProgress

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LearningProgress

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LearningProgress

fn deserialize<__D>( __deserializer: __D, ) -> Result<LearningProgress, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a, R> FromRow<'a, R> for LearningProgress

where R: Row, &'a str: ColumnIndex<R>, Uuid: Decode<'a, <R as Row>::Database> + Type<<R as Row>::Database>, DateTime<Utc>: Decode<'a, <R as Row>::Database> + Type<<R as Row>::Database>,

fn from_row(__row: &'a R) -> Result<LearningProgress, Error>

impl Serialize for LearningProgress

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.