Struct NetworkContext 

pub struct NetworkContext { /* private fields */ }

Access control context for network-scoped blob and folder operations.

Wraps a NetworkManager and provides methods to verify that the local node can access specific blobs or folders through its network memberships.

Implementations

impl NetworkContext

pub fn from_manager(manager: &NetworkManager) -> Self

Create a new network context from a NetworkManager.

pub fn new(database: NodeDatabase, local_node: &str) -> Self

Create a new network context directly from a database and local node ID.

pub fn can_access_folder(&self, namespace_id: &NamespaceId) -> Result<bool>

Returns true if the local node can access the given folder namespace through at least one network membership.

Errors

Returns an error if the database query fails.

pub fn can_access_blob(&self, hash: &Hash) -> Result<bool>

Returns true if the local node can access the given blob through at least one folder in a network the node belongs to.

Uses the blob_folders reverse index for O(1) lookup.

Errors

Returns an error if the database query fails.

pub fn networks_for_folder( &self, namespace_id: &NamespaceId, ) -> Result<Vec<String>>

List all network IDs (as strings) that contain the given folder.

Errors

Returns an error if the database query fails.

Trait Implementations

impl Clone for NetworkContext

fn clone(&self) -> NetworkContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NetworkContext

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

Formats the value using the given formatter.