Enum OptionalBody

pub enum OptionalBody<T> {
    Default,
    Missing,
    Body(T),
}

A generic container type for distinguishing between a missing key, an explicitly null key, and an explicit value T.

This is needed for modeling on: triggers, since GitHub distinguishes between the non-presence of an event (no trigger) and the presence of an empty event body (e.g. pull_request:), which means “trigger with the defaults for this event type.”

Variants

Default

Missing

Body(T)

Trait Implementations

impl<T> Default for OptionalBody<T>

fn default() -> OptionalBody<T>

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for OptionalBody<T>

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> From<Option<T>> for OptionalBody<T>

fn from(value: Option<T>) -> Self

Converts to this type from the input type.