Struct Projection 

pub struct Projection {
    pub projection_type: Option<ProjectionType>,
    pub non_key_attributes: Vec<String>,
}

Projection settings for a secondary index.

Controls which attributes are copied (projected) from the base table into the index.

Fields

projection_type: Option<ProjectionType>

The set of attributes projected into the index.

non_key_attributes: Vec<String>

The non-key attributes to project when projection_type is INCLUDE.

Trait Implementations

impl Clone for Projection

fn clone(&self) -> Projection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Projection

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

Formats the value using the given formatter.

impl Default for Projection

fn default() -> Projection

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Projection

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Projection

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

where __S: Serializer,

Serialize this value into the given Serde serializer.