Module schema 

Schema types (TableDefinition, FieldDefinition, PublicAccess). Schema types for Yeti table definitions.

Provides the struct definitions needed by the query, relationship, and routing modules. The full GraphQL parser (SchemaLoader) lives elsewhere.

Re-exports

pub use access::Protocol;

Structs

AccessConfig

@access directive — authorization axis.

AuditConfig

Audit configuration from @audit directive.

AuditEntry

A table-level audit entry emitted after successful CRUD operations.

CompositeIndexDef

Composite index definition (multi-field index).

DistributeConfig

Distribution topology from @distribute directive.

FieldDefinition

Field definition within a table.

FunctionSourceConfig

@source(function: "name", staleAfter:, swr:). Same freshness semantics as the url: arm; the difference is the populator — an in-component Rust function instead of an HTTP fetch.

HnswConfig

HNSW index configuration parameters.

RelationshipDefinition

Relationship configuration (Harper-compatible).

SchemaDiff

Result of comparing current schema against a stored fingerprint.

SchemaFingerprint

Stored schema fingerprint — persisted in RocksDB metadata.

SourceConfig

Bundled @source configuration.

StoreConfig

@store directive — storage-engine axis.

TableDefinition

Represents a table definition parsed from a GraphQL schema.

TableDefinitionBuilder

Builder for creating TableDefinition instances with a fluent API.

TableSourceConfig

@source(table: "OtherType", function:, propagateDeletes:, maxLag:). Continuous push-on-write subscription from another yeti table.

UrlSourceConfig

@source(url: "...", headers: { ... }, staleAfter:, swr:).

Enums

AuditOp

Operations that can be audited.

DurabilityTier

Durability tier from @store(durability:).

IndexConfig

Index configuration for a field.

OpPolicy

Per-op policy in @access(roles:).

PublicAccess

Operations that can be declared publicly accessible via @access(public: [read, create, ...]).

RetentionClass

Named data-retention class from @store(class:).

SourceKind

Origin kind for @source. Sealed enum — SourceConfig carries exactly one of these.

VectorDistance

Distance metric for vector similarity search.

Functions

graphql_to_json_type

Map GraphQL types to JSON schema types via the canonical scalar registry. Unknown (custom object) types fall back to "string".