Enum cfn::ValueMap

pub enum ValueMap<T> {
    Values(HashMap<String, Value<T>>),
    Ref(String),
}

Like Value, except it is used in place of maps of Values in templates.

Variants

Values(HashMap<String, Value<T>>)

Map of values.

Ref(String)

Returns the value of the specified parameter or resource.

Implementations

impl<T> ValueMap<T>

pub fn as_values(&self) -> Option<&HashMap<String, Value<T>>>

If the map contains values, return Some.

Return None otherwise.

pub fn as_reference(&self) -> Option<&str>

If the map is a reference, return Some.

Return None otherwise.

Trait Implementations

impl<T: Debug> Debug for ValueMap<T>

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

Formats the value using the given formatter.

impl<T> Default for ValueMap<T>

fn default() -> ValueMap<T>

Returns the “default value” for a type.

impl<'de, T: DeserializeValue> Deserialize<'de> for ValueMap<T>

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl<T: SerializeValue> Serialize for ValueMap<T>

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.