Struct SessionActivationGrant 

pub struct SessionActivationGrant { /* private fields */ }

An exact, session-scoped activation of one catalog capability, pinned to the catalog generation and schema digest it was granted against.

Introduced in Task 14 as a shared identity type; issuing and enforcing grants is later work (SessionToolSet / ExecutionGate). No code path issues grants at catalog insertion time.

Implementations

impl SessionActivationGrant

pub fn new( session_id: &str, tool_id: ToolId, catalog_generation: CatalogGeneration, schema_digest: SchemaDigest, ) -> Result<Self, ActivationGrantError>

pub fn session_id(&self) -> &str

pub fn tool_id(&self) -> &ToolId

pub fn catalog_generation(&self) -> CatalogGeneration

pub fn schema_digest(&self) -> &SchemaDigest

pub fn covers( &self, session_id: &str, tool_id: &ToolId, catalog_generation: CatalogGeneration, schema_digest: &SchemaDigest, ) -> bool

True only for the exact (session, tool, generation, digest) tuple the grant was issued for. Any drift — stale generation, changed schema, different session or tool — fails closed.

Trait Implementations

impl Clone for SessionActivationGrant

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 SessionActivationGrant

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

Formats the value using the given formatter.

impl Serialize for SessionActivationGrant

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

where __S: Serializer,

Serialize this value into the given Serde serializer.