Struct ResourceHierarchy 

#[non_exhaustive]
pub struct ResourceHierarchy {
    pub child_resource_type: String,
    pub parent_resource_type: String,
    pub parent_field_name: String,
    pub parent_singular: Option<String>,
}

Describes one ancestor step in a managed resource’s parent chain, derived from google.api.resource_reference { child_type } annotations on List request fields.

Entries in ServicePlan::hierarchy are ordered root-first (shallowest ancestor first), so iterating them in order produces the correct param list for resource accessors (e.g. ["catalog_name", "schema_name"] for a Table, where catalog is depth 0 and schema depth 1).

Built during analysis via the cross-service global parent map and stored on ServicePlan.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

child_resource_type: String

The service’s managed resource type string (e.g. "unitycatalog.io/Table").

Note: on flat APIs this equals the child_type annotation value, but the actual resource type of the ancestor is parent_resource_type, which may differ.

parent_resource_type: String

The actual resource type of the ancestor identified by parent_field_name (e.g. "unitycatalog.io/Catalog" for the catalog_name field on ListTablesRequest).

This may differ from child_resource_type for grandparent fields on flat APIs (e.g. catalog_name on ListTablesRequest has child_type = Table but the field actually identifies a Catalog resource).

parent_field_name: String

The proto field name carrying the ancestor identifier (e.g. "catalog_name").

parent_singular: Option<String>

The singular name of the ancestor resource (e.g. "catalog"), resolved by stripping "_name" from parent_field_name and matching against known resource descriptors. None when the singular cannot be resolved.

Trait Implementations

impl Clone for ResourceHierarchy

fn clone(&self) -> ResourceHierarchy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceHierarchy

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

Formats the value using the given formatter.