Struct semilattice_database::RelationIndex

pub struct RelationIndex { /* private fields */ }

Implementations

impl RelationIndex

pub fn new(root_dir: &Path) -> Result<Self>

pub fn insert( &mut self, relation_key: &str, depend: CollectionRow, pend: CollectionRow ) -> Result<()>

pub fn delete(&mut self, row: u32) -> Result<u64>

pub fn delete_pends_by_collection_row( &mut self, collection_row: &CollectionRow ) -> Result<()>

pub fn pends( &self, key: Option<&str>, depend: &CollectionRow ) -> Vec<CollectionRow>

pub fn depends( &self, key: Option<&str>, pend: &CollectionRow ) -> Vec<SessionDepend>

pub fn index_depend(&self) -> &IdxFile<CollectionRow>

pub fn index_pend(&self) -> &IdxFile<CollectionRow>

pub fn depend(&self, row: u32) -> Option<&CollectionRow>

pub unsafe fn key(&self, row: u32) -> Result<&str, Utf8Error>