Struct activitystreams_types::activity::properties::QuestionProperties

pub struct QuestionProperties {
    pub one_of: Option<Value>,
    pub any_of: Option<Value>,
}

Properties for the Question activity

Fields

one_of: Option<Value>

Identifies an exclusive option for a Question.

Use of one_of implies that the Question can have only a single answer. To indicate that a Question can have multiple answers, use any_of.

• Range: Object | Link
• Functional: false

any_of: Option<Value>

Identifies an inclusive option for a Question.

Use of any_of implies that the Question can have multiple answers. To indicate that a Question can have only one answer, use one_of.

• Range: Object | Link
• Functional: false

Methods

impl QuestionProperties

pub fn one_of_object<T: Object>(&self) -> Result<T>

Retrieve a value of type T from the given struct

This method deserializes the item from JSON, so be wary of using this a lot.

Possible errors from this method are Error::NotFound and Error::Deserialize

pub fn set_one_of_object<T: Object>(&mut self, item: T) -> Result<()>

Set a value of type T in the given struct

This method serializes the item to JSON, so be wary of using this a lot.

Possible errors from this method are Error::Serialize

pub fn one_of_object_vec<T: Object>(&self) -> Result<Vec<T>>

Retrieve many values of type T from the given struct

This method deserializes the item from JSON, so be wary of using this a lot.

Possible errors from this method are Error::NotFound and Error::Deserialize

pub fn set_one_of_object_vec<T: Object>(&mut self, item: Vec<T>) -> Result<()>

Set many values of type T in the given struct

This method serializes the item to JSON, so be wary of using this a lot.

Possible errors from this method are Error::Serialize

pub fn one_of_link<T: Link>(&self) -> Result<T>

Retrieve a value of type T from the given struct

This method deserializes the item from JSON, so be wary of using this a lot.

Possible errors from this method are Error::NotFound and Error::Deserialize

pub fn set_one_of_link<T: Link>(&mut self, item: T) -> Result<()>

Set a value of type T in the given struct

This method serializes the item to JSON, so be wary of using this a lot.

Possible errors from this method are Error::Serialize

pub fn one_of_link_vec<T: Link>(&self) -> Result<Vec<T>>

Retrieve many values of type T from the given struct

This method deserializes the item from JSON, so be wary of using this a lot.

Possible errors from this method are Error::NotFound and Error::Deserialize

pub fn set_one_of_link_vec<T: Link>(&mut self, item: Vec<T>) -> Result<()>

Set many values of type T in the given struct

This method serializes the item to JSON, so be wary of using this a lot.

Possible errors from this method are Error::Serialize

pub fn any_of_object<T: Object>(&self) -> Result<T>

Retrieve a value of type T from the given struct

This method deserializes the item from JSON, so be wary of using this a lot.

Possible errors from this method are Error::NotFound and Error::Deserialize

pub fn set_any_of_object<T: Object>(&mut self, item: T) -> Result<()>

Set a value of type T in the given struct

This method serializes the item to JSON, so be wary of using this a lot.

Possible errors from this method are Error::Serialize

pub fn any_of_object_vec<T: Object>(&self) -> Result<Vec<T>>

Retrieve many values of type T from the given struct

This method deserializes the item from JSON, so be wary of using this a lot.

Possible errors from this method are Error::NotFound and Error::Deserialize

pub fn set_any_of_object_vec<T: Object>(&mut self, item: Vec<T>) -> Result<()>

Set many values of type T in the given struct

This method serializes the item to JSON, so be wary of using this a lot.

Possible errors from this method are Error::Serialize

pub fn any_of_link<T: Link>(&self) -> Result<T>

Retrieve a value of type T from the given struct

This method deserializes the item from JSON, so be wary of using this a lot.

Possible errors from this method are Error::NotFound and Error::Deserialize

pub fn set_any_of_link<T: Link>(&mut self, item: T) -> Result<()>

Set a value of type T in the given struct

This method serializes the item to JSON, so be wary of using this a lot.

Possible errors from this method are Error::Serialize

pub fn any_of_link_vec<T: Link>(&self) -> Result<Vec<T>>

Retrieve many values of type T from the given struct

This method deserializes the item from JSON, so be wary of using this a lot.

Possible errors from this method are Error::NotFound and Error::Deserialize

pub fn set_any_of_link_vec<T: Link>(&mut self, item: Vec<T>) -> Result<()>

Set many values of type T in the given struct

This method serializes the item to JSON, so be wary of using this a lot.

Possible errors from this method are Error::Serialize

Trait Implementations

impl Clone for QuestionProperties

fn clone(&self) -> QuestionProperties

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QuestionProperties

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

Formats the value using the given formatter.

impl Default for QuestionProperties

fn default() -> QuestionProperties

Returns the "default value" for a type.