Struct SourceRegistry 

pub struct SourceRegistry { /* private fields */ }

Registry for all available research sources

The SourceRegistry manages all available source plugins and provides methods to query and use them.

Implementations

impl SourceRegistry

pub fn new() -> Self

Create a new registry with all available sources

pub fn try_new() -> Result<Self, SourceError>

Try to create a new registry with all available sources

This will:

1. Filter sources based on config file or environment variables
2. Skip sources that fail to initialize (e.g., missing API keys)
3. Return an error only if no sources could be initialized

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

Register a new source

pub fn get(&self, id: &str) -> Option<&Arc<dyn Source>>

Get a source by ID

pub fn get_required(&self, id: &str) -> Result<&Arc<dyn Source>, SourceError>

Get a source by ID, returning an error if not found

pub fn all(&self) -> impl Iterator<Item = &Arc<dyn Source>>

Get all registered sources

pub fn ids(&self) -> impl Iterator<Item = &str>

Get all source IDs

pub fn with_capability( &self, capability: SourceCapabilities, ) -> Vec<&Arc<dyn Source>>

Get sources that support a specific capability

pub fn searchable(&self) -> Vec<&Arc<dyn Source>>

Get sources that support search

pub fn downloadable(&self) -> Vec<&Arc<dyn Source>>

Get sources that support download

pub fn with_citations(&self) -> Vec<&Arc<dyn Source>>

Get sources that support citations

pub fn has(&self, id: &str) -> bool

Check if a source exists

pub fn len(&self) -> usize

Get the number of registered sources

pub fn is_empty(&self) -> bool

Check if the registry is empty

Trait Implementations

impl Clone for SourceRegistry

fn clone(&self) -> SourceRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceRegistry

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

Formats the value using the given formatter.

impl Default for SourceRegistry

fn default() -> Self

Returns the “default value” for a type.