Struct Namespace

pub struct Namespace<T: Borrow<str>>(/* private fields */);

A custom namespace.

The get method can be used to create a new IRI by concatenating a suffix to this namespace’s IRI.

Implementations

impl<T: Borrow<str>> Namespace<T>

pub fn new(iri: T) -> Result<Self, InvalidIri>

Build a custom namespace based on the given IRI.

iri must be a valid IRI, otherwise this constructor returns an error.

pub fn new_unchecked(iri: T) -> Self

Build a custom namespace based on the given IRI, without checking that it is valid. If it is not, it may result in undefined behaviour.

pub fn get<'s>(&'s self, suffix: &'s str) -> Result<NsTerm<'s>, InvalidIri>

Build an IRI by appending suffix to this namespace.

Return an error if the concatenation produces an invalid IRI.

pub fn get_unchecked<'s>(&'s self, suffix: &'s str) -> NsTerm<'s>

Build an IRI by appending suffix to this namespace, without checking that the resulting IRI is valid. If it is not, it may result in undefined behaviour.

pub fn inner(self) -> IriRef<T>

Consume this Namespace and return the inner IriRef.

impl Namespace<&'static str>

pub const fn new_unchecked_const(iri: &'static str) -> Self

const constructor for Namespace

Precondition

iri must be a valid IRI reference (possibly relative), otherwise undefined behaviour may occur.

Methods from Deref<Target = IriRef<T>>

pub fn as_str(&self) -> &str

Gets a reference to the underlying &str.

pub fn resolve<U>(&self, rel: U) -> IriRef<String>

where U: IsIriRef,

Resolve a relative IRI reference against this one.

NB: when resolving multiple IRI references against the same base, it is preferable to first turn it into a BaseIriRef, with the IriRef::as_base or IriRef::to_base methods.

pub fn as_base(&self) -> BaseIriRef<&str>

Borrow this IRI as a BaseIriRef providing more efficient and flexible resolution methods than IriRef::resolve.

pub fn as_ref(&self) -> IriRef<&str>

Convert from &IriRef<T> to IriRef<&str>.

Trait Implementations

impl<T: Clone + Borrow<str>> Clone for Namespace<T>

fn clone(&self) -> Namespace<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Borrow<str>> Debug for Namespace<T>

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

Formats the value using the given formatter.

impl<T: Borrow<str>> From<IriRef<T>> for Namespace<T>

fn from(other: IriRef<T>) -> Self

Converts to this type from the input type.

impl<T: Hash + Borrow<str>> Hash for Namespace<T>

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<T: Ord + Borrow<str>> Ord for Namespace<T>

fn cmp(&self, other: &Namespace<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq + Borrow<str>> PartialEq for Namespace<T>

fn eq(&self, other: &Namespace<T>) -> 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<T: PartialOrd + Borrow<str>> PartialOrd for Namespace<T>

fn partial_cmp(&self, other: &Namespace<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Borrow<str>> Deref for Namespace<T>

type Target = IriRef<T>

The resulting type after dereferencing.

fn deref(&self) -> &IriRef<T>

Dereferences the value.

impl<T: Copy + Borrow<str>> Copy for Namespace<T>

impl<T: Eq + Borrow<str>> Eq for Namespace<T>

impl<T: Borrow<str>> StructuralPartialEq for Namespace<T>