Struct ExternalDocumentsIds

pub struct ExternalDocumentsIds(/* private fields */);

Implementations

impl ExternalDocumentsIds

pub fn new(db: Database<Str, BEU32>) -> ExternalDocumentsIds

pub fn is_empty(&self, rtxn: &RoTxn<'_>) -> Result<bool>

Returns true if hard and soft external documents lists are empty.

pub fn get<A: AsRef<str>>( &self, rtxn: &RoTxn<'_>, external_id: A, ) -> Result<Option<u32>>

pub fn to_hash_map(&self, rtxn: &RoTxn<'_>) -> Result<HashMap<String, u32>>

An helper function to debug this type, returns an HashMap of both, soft and hard fst maps, combined.

pub fn apply( &self, wtxn: &mut RwTxn<'_>, operations: Vec<DocumentOperation>, ) -> Result<()>

Applies the list of operations passed as argument, modifying the current external to internal id mapping.

If the list contains multiple operations on the same external id, then the result is unspecified.

Panics

• If attempting to delete a document that doesn’t exist
• If attempting to create a document that already exists

pub fn iter<'t>(&self, rtxn: &'t RoTxn<'_>) -> Result<RoIter<'t, Str, BEU32>>

Returns an iterator over all the external ids.