Struct HarnessCatalog 

pub struct HarnessCatalog;

Read-only entry point for discovering, loading, and following persisted harness sessions.

Implementations

impl HarnessCatalog

pub fn new() -> Self

Construct a catalog. It holds no cache or global mutable state.

pub fn discover(&self, query: &DiscoveryQuery) -> Result<Vec<SessionDescriptor>>

Discover sessions using lightweight headers/indexes rather than full transcript normalization. Malformed or concurrently-created entries are skipped without aborting the rest of the scan.

pub fn discover_page(&self, query: &DiscoveryQuery) -> Result<DiscoveryPage>

Discover one stable page and return the cursor for its successor.

pub fn load(&self, locator: &SessionLocator) -> Result<Session>

Load the complete normalized session named by a durable locator.

pub fn load_with_fidelity( &self, locator: &SessionLocator, fidelity: Fidelity, ) -> Result<Session>

Self::load at a declared fidelity.

Read-only surfaces (a session mirror, follow) pass Fidelity::Semantic so a compacted transcript renders instead of erroring; every continuation/transfer/export caller keeps the strict default. See Session::load_with_fidelity.

pub fn follow(&self, locator: &SessionLocator) -> Result<SessionFollower>

Open a passive change-triggered follower for a durable locator.

pub fn follow_with_fidelity( &self, locator: &SessionLocator, fidelity: Fidelity, ) -> Result<SessionFollower>

Self::follow at a declared fidelity — see Self::load_with_fidelity.

Trait Implementations

impl Clone for HarnessCatalog

fn clone(&self) -> HarnessCatalog

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HarnessCatalog

impl Debug for HarnessCatalog

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

Formats the value using the given formatter.

impl Default for HarnessCatalog

fn default() -> HarnessCatalog

Returns the “default value” for a type.