Struct Memberships 

pub struct Memberships { /* private fields */ }

The members of every reference set, by reference set SCTID.

Implementations

impl Memberships

pub fn new() -> Self

No reference sets.

pub fn insert(&mut self, refset: u64, concept: Ordinal)

Adds concept to the reference set refset.

pub fn size_in_bytes(&self) -> usize

The heap bytes the membership bitmaps hold (crate::footprint).

pub fn members(&self, refset: u64) -> Option<&RoaringBitmap>

The members of refset, when the edition has it.

pub fn refsets(&self) -> impl Iterator<Item = u64> + '_

The reference set SCTIDs, ascending.

pub fn len(&self) -> usize

The number of reference sets.

pub fn is_empty(&self) -> bool

Whether there are no reference sets.

pub fn total(&self) -> u64

The number of memberships over every reference set.

pub fn write_to(&self, out: &mut impl Write) -> Result<(), MembersError>

Writes the layout.

Errors

Returns MembersError::Io when writing fails.

pub fn read_from(input: &mut impl Read) -> Result<Self, MembersError>

Reads the layout.

Errors

Returns MembersError for a truncated or foreign artifact.

Trait Implementations

impl Clone for Memberships

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Memberships

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

Formats the value using the given formatter.

impl Default for Memberships

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Memberships

impl PartialEq for Memberships

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Memberships