Struct GsiMapping 

pub struct GsiMapping {
    pub index_name: String,
    pub pk_template: String,
    pub sk_template: Option<String>,
}

A GSI mapping for an entity, describing the key templates used.

Fields

index_name: String

DynamoDB index name resolved from the schema’s index definitions.

For OneTable schemas, this is resolved from the name field in the index definition if present, otherwise falls back to the OneTable key (e.g. “gs1”). Must match the name from CreateTable / describe_table so agents can pass it directly to query’s index_name parameter.

pk_template: String

GSI partition key template. Empty when the index hashes on a plain attribute (a tenant id, say) and only its sort key is templated: the index is still listed so the sort key template reaches every reader.

sk_template: Option<String>

GSI sort key template (if the index has a sort key)

Trait Implementations

impl Clone for GsiMapping

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GsiMapping

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

Formats the value using the given formatter.

impl Serialize for GsiMapping

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

where __S: Serializer,

Serialize this value into the given Serde serializer.