Struct RecordId 

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

A record: one key’s row for as long as the key is live, through updates, compactions and view changes. Deleting the key ends the record; inserting the key again starts a new one. Get one with LiveTable::record_of_key or View::record, find its row with LiveTable::row_of and its place in a view with View::position.

It is a plain number (to_bits), so a widget can keep it as a selection without borrowing the table. It names a record of the table it came from and of clones made after; in any other table it may name an unrelated row.

Implementations

impl RecordId

pub const fn to_bits(self) -> u64

The record as a number, for storing outside densa-data.

pub const fn from_bits(bits: u64) -> Self

The record that to_bits gave bits for. A number it did not give names no record, or an arbitrary one.

Trait Implementations

impl Clone for RecordId

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RecordId

impl Debug for RecordId

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

Formats the value using the given formatter.

impl Eq for RecordId

impl Hash for RecordId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RecordId

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RecordId