Struct semilattice_database_session::Collection

pub struct Collection { /* private fields */ }

Implementations

impl Collection

pub fn new(data: Data, id: NonZeroI32, name: impl Into<String>) -> Collection

pub fn id(&self) -> NonZeroI32

pub fn name(&self) -> &str

Methods from Deref<Target = Data>

pub fn begin_search(&self) -> Search<'_>

pub fn search_field<'a>( &'a self, field_name: &'a str, condition: &'a Field ) -> Search<'a>

pub fn search_activity<'a>(&'a self, condition: Activity) -> Search<'a>

pub fn search_term<'a>(&'a self, condition: Term) -> Search<'a>

pub fn search_row<'a>(&'a self, condition: &'a Number) -> Search<'a>

pub fn search_default(&self) -> Search<'_>

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

pub fn field_bytes(&self, row: NonZeroU32, name: &str) -> &[u8]

pub fn field_num(&self, row: NonZeroU32, name: &str) -> f64

pub fn sort( &self, rows: &BTreeSet<NonZeroU32>, orders: &[Order] ) -> Vec<NonZeroU32>

pub fn serial(&self, row: NonZeroU32) -> u32

pub fn uuid(&self, row: NonZeroU32) -> Option<u128>

pub fn uuid_string(&self, row: NonZeroU32) -> Option<String>

pub fn activity(&self, row: NonZeroU32) -> Option<Activity>

pub fn term_begin(&self, row: NonZeroU32) -> Option<u64>

pub fn term_end(&self, row: NonZeroU32) -> Option<u64>

pub fn last_updated(&self, row: NonZeroU32) -> Option<u64>

pub async fn update(&mut self, operation: Operation) -> u32

pub async fn create_row(&mut self, record: Record) -> NonZeroU32

pub async fn update_row(&mut self, row: NonZeroU32, record: Record)

pub fn all(&self) -> BTreeSet<NonZeroU32>

Trait Implementations

impl Deref for Collection

type Target = Data

The resulting type after dereferencing.

fn deref(&self) -> &<Collection as Deref>::Target

Dereferences the value.

impl DerefMut for Collection

fn deref_mut(&mut self) -> &mut <Collection as Deref>::Target

Mutably dereferences the value.