Struct DeviceRegistry 

pub struct DeviceRegistry { /* private fields */ }

Registry of paired devices backed by SQLite.

Implementations

impl DeviceRegistry

pub fn new(workspace_dir: &Path) -> Self

pub fn register(&self, token_hash: String, info: DeviceInfo)

pub fn list(&self) -> Vec<DeviceInfo>

pub fn revoke(&self, device_id: &str) -> Result<Option<String>, Error>

Delete a device by id and return its SHA-256 token hash so the caller can revoke the matching bearer token.

Ok(None) means the device did not exist; real SQLite errors are propagated so handlers can distinguish “nothing to do” from “DB is broken” — confusing the two during incident response is dangerous. Uses DELETE … RETURNING (SQLite ≥ 3.35) so the read and delete are atomic under concurrent revoke calls.

pub fn clear(&self) -> Result<usize, Error>

Delete every device row and clear the in-memory cache. Returns the number of rows removed. Pairs with PairingGuard::revoke_all_tokens for the “rotate after compromise — nuke everything” path so the device registry does not silently coexist with the now-revoked token set.

pub fn update_last_seen(&self, token_hash: &str)

pub fn update_capabilities( &self, token_hash: &str, capabilities: Vec<String>, ) -> bool

Replace the capability list for the device identified by token_hash. Returns true if a row was updated.

pub fn device_count(&self) -> usize

Trait Implementations

impl Debug for DeviceRegistry

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

Formats the value using the given formatter.