Struct InternPool 

pub struct InternPool { /* private fields */ }

Deduplicating pool of absolute IRI strings.

Implementations

impl InternPool

pub fn new() -> Self

Create an empty intern pool.

pub fn len(&self) -> usize

Number of unique IRIs in the pool.

pub fn is_empty(&self) -> bool

Returns true if the pool contains no IRIs.

pub fn get(&self, iri: &str) -> Option<IriId>

Look up an already-interned IRI without inserting.

pub fn intern(&mut self, iri: &str) -> Result<IriId>

Intern an absolute IRI, returning an existing id if already present.

pub fn intern_with_limit(&mut self, iri: &str, max_len: usize) -> Result<IriId>

Intern an IRI with a custom maximum length.

pub fn resolve(&self, id: IriId) -> Result<&str>

Resolve an interned IRI to its string value.

pub fn iter(&self) -> impl Iterator<Item = &str>

Iterate over all interned IRI strings in insertion order.

Trait Implementations

impl Clone for InternPool

fn clone(&self) -> InternPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InternPool

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

Formats the value using the given formatter.

impl Default for InternPool

fn default() -> InternPool

Returns the “default value” for a type.

impl Eq for InternPool

impl PartialEq for InternPool

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for InternPool