Struct EricClient 

pub struct EricClient { /* private fields */ }

Client for ERIC education research database

Implementations

impl EricClient

pub fn new() -> Result<Self>

Create a new ERIC client (no auth required)

pub async fn search(&self, query: &str, limit: usize) -> Result<Vec<DataRecord>>

Search education research documents

Arguments

• query - Search query string
• limit - Maximum number of results

pub async fn get_document(&self, eric_id: &str) -> Result<DataRecord>

Get document by ERIC ID

Arguments

• eric_id - ERIC document ID (e.g., “ED123456”)

Trait Implementations

impl DataSource for EricClient

fn source_id(&self) -> &str

Source identifier

fn fetch_batch<'life0, 'async_trait>( &'life0 self, cursor: Option<String>, batch_size: usize, ) -> Pin<Box<dyn Future<Output = Result<(Vec<DataRecord>, Option<String>)>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Fetch a batch of records starting from cursor

fn total_count<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Option<u64>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Get total record count (if known)

fn health_check<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Check if source is available

impl Default for EricClient

fn default() -> Self

Returns the “default value” for a type.