Struct ContextActivities

pub struct ContextActivities { /* private fields */ }

Map of types of learning activity context that a Statement is related to, represented as a structure (rather than the usual map).

The keys of this map, or fields of the structure are parent, grouping, category, or other. Their corresponding values, when set, are collections of 1 or more Activities.

Implementations

impl ContextActivities

pub fn builder() -> ContextActivitiesBuilder

Return a ContextActivities Builder.

pub fn parent(&self) -> &[Activity]

Return parent if set; None otherwise.

pub fn grouping(&self) -> &[Activity]

Return grouping if set; None otherwise.

pub fn category(&self) -> &[Activity]

Return category if set; None otherwise.

pub fn other(&self) -> &[Activity]

Return other if set; None otherwise.

Trait Implementations

impl Clone for ContextActivities

fn clone(&self) -> ContextActivities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextActivities

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContextActivities

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ContextActivities

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

Formats the value using the given formatter.

impl Fingerprint for ContextActivities

fn fingerprint<H: Hasher>(&self, state: &mut H)

Feed this value into the given Hasher.

fn fingerprint_slice<H: Hasher>(data: &[Self], state: &mut H)

where Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ContextActivities

fn eq(&self, other: &ContextActivities) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ContextActivities

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Validate for ContextActivities

fn validate(&self) -> Vec<ValidationError>

Validate the instance and return a potentially empty collection of ValidationError.

fn is_valid(&self) -> bool

Convenience method to quickly assert if the type implementing this trait is indeed valid.

fn check_validity(&self) -> Result<(), ValidationError>

Convenience method that checks the validity of a Validate instance and raises a ValidationError if it was found to be invalid.

impl StructuralPartialEq for ContextActivities