Struct RefsetMembers 

pub struct RefsetMembers { /* private fields */ }

The member tables of every reference set, by SCTID.

Implementations

impl RefsetMembers

pub fn size_in_bytes(&self) -> usize

The heap bytes every member table holds (crate::footprint).

pub fn new() -> Self

An empty set of tables.

pub fn insert( &mut self, refset: u64, fields: &[(String, FieldKind)], rows: Vec<MemberRow>, ) -> Result<(), RefsetsError>

Adds the table of refset with fields (names and kinds beyond the referenced component) and its active rows.

Errors

Returns RefsetsError::Arity when a row’s values do not match the fields, and RefsetsError::TooMany past u32.

pub fn table(&self, refset: u64) -> Option<&Table>

The table of refset.

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

The reference sets, 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 rows over every reference set.

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

Writes the layout.

Errors

Returns RefsetsError::Io when writing fails.

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

Reads the layout and derives the member bitmaps.

Errors

Returns RefsetsError for a truncated, inconsistent, or foreign artifact.

Trait Implementations

impl Clone for RefsetMembers

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 RefsetMembers

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

Formats the value using the given formatter.

impl Default for RefsetMembers

fn default() -> Self

Returns the “default value” for a type.

impl Eq for RefsetMembers

impl PartialEq for RefsetMembers

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RefsetMembers