Enum Returned

pub enum Returned {
    Always,
    Never,
    Default,
    Request,
}

When an attribute is returned.

Variants

Always

The attribute is always returned.

Never

The attribute is never returned.

Default

The attribute is returned by default (default).

Request

The attribute is returned on request.

Trait Implementations

impl Clone for Returned

fn clone(&self) -> Returned

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Returned

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

Formats the value using the given formatter.

impl Default for Returned

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Returned

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Returned

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

where __S: Serializer,

Serialize this value into the given Serde serializer.