Struct ScannedExcerptSourceRegistry 

pub struct ScannedExcerptSourceRegistry { /* private fields */ }

Runtime-mutable registry of ScannedExcerptSources.

Implementations

impl ScannedExcerptSourceRegistry

pub fn new() -> Self

An empty registry.

pub fn register(&mut self, source: Arc<dyn ScannedExcerptSource>)

Register a producer. Idempotent per source_id: a re-register (reload) replaces rather than accumulating a duplicate — otherwise every :plugin-reload would double every row in the agenda.

pub fn unregister(&mut self, source_id: u64) -> usize

Unregister every producer for source_id; returns the count removed. No-op when absent, per the teardown contract.

pub fn sources(&self) -> Vec<Arc<dyn ScannedExcerptSource>>

A snapshot of the registered producers.

pub fn view_modes(&self) -> Vec<String>

Every minor mode a registered source wants on the agenda view.

Deduplicated, and returned for EVERY registered source rather than only the ones that contributed rows: a source’s chords must be present before the scan finishes, and a mode whose actions no-op off its own rows is harmless where a mode that arrives late is a key that works on the second try.

pub fn claiming(&self, path: &Path) -> Vec<Arc<dyn ScannedExcerptSource>>

Every source claiming path’s extension.

The walk asks this per file. Returning the matching sources rather than a bool means a file claimed by two producers is offered to both, which is the honest answer when a markdown TODO scanner and a checklist scanner both want .md.

pub fn is_empty(&self) -> bool

True when no producer is registered.

pub fn len(&self) -> usize

Number of registered producers.

Trait Implementations

impl Clone for ScannedExcerptSourceRegistry

fn clone(&self) -> ScannedExcerptSourceRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScannedExcerptSourceRegistry

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

Formats the value using the given formatter.

impl Default for ScannedExcerptSourceRegistry

fn default() -> ScannedExcerptSourceRegistry

Returns the “default value” for a type.