Struct NamespaceStore

pub struct NamespaceStore { /* private fields */ }

Storage for multiple namespaces.

Implementations

impl NamespaceStore

pub fn new() -> NamespaceStore

Constructor for NamespaceStore.

Examples

use rdf::namespace::NamespaceStore;

let nss = NamespaceStore::new();

pub fn namespaces(&self) -> &HashMap<String, Uri>

Returns the stored namespaces with prefixes.

pub fn add(&mut self, ns: &Namespace)

Adds a new namespace.

Examples

use rdf::namespace::NamespaceStore;
use rdf::namespace::Namespace;
use rdf::uri::Uri;

let mut nss = NamespaceStore::new();

let ns = Namespace::new("example".to_string(),
                        Uri::new("http://example.org/".to_string()));

nss.add(&ns);

pub fn get_uri_by_prefix(&self, prefix: &str) -> Result<&Uri>

Returns the URI of a specific namespace.

Examples

use rdf::namespace::NamespaceStore;
use rdf::namespace::Namespace;
use rdf::uri::Uri;

let mut nss = NamespaceStore::new();

let ns = Namespace::new("example".to_string(),
                        Uri::new("http://example.org/".to_string()));

nss.add(&ns);

assert_eq!(nss.get_uri_by_prefix("example").unwrap(),
           &Uri::new("http://example.org/".to_string()))

Trait Implementations

impl Debug for NamespaceStore

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

Formats the value using the given formatter.

impl Default for NamespaceStore

fn default() -> NamespaceStore

Returns the “default value” for a type.

impl PartialEq for NamespaceStore

fn eq(&self, other: &NamespaceStore) -> 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 NamespaceStore