Enum rdf_types::Literal

pub enum Literal<S = StringLiteral, I = IriBuf, L = LanguageTagBuf> {
    String(S),
    TypedString(S, I),
    LangString(S, L),
}

RDF Literal.

Variants

String(S)

Untyped string literal.

TypedString(S, I)

Typed string literal.

LangString(S, L)

Language string.

Implementations

impl<S, I, L> Literal<S, I, L>

pub fn is_typed(&self) -> bool

pub fn ty(&self) -> Option<&I>

pub fn is_lang_string(&self) -> bool

pub fn lang_tag(&self) -> Option<&L>

pub fn string_literal(&self) -> &S

pub fn string_literal_mut(&mut self) -> &mut S

pub fn into_string_literal(self) -> S

Trait Implementations

impl<S: AsMut<str>, I, L> AsMut<str> for Literal<S, I, L>

fn as_mut(&mut self) -> &mut str

Converts this type into a mutable reference of the (usually inferred) input type.

impl<S: AsRef<str>, I, L> AsRef<str> for Literal<S, I, L>

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl<S: Borrow<str>, I, L> Borrow<str> for Literal<S, I, L>

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl<S: BorrowMut<str>, I, L> BorrowMut<str> for Literal<S, I, L>

fn borrow_mut(&mut self) -> &mut str

Mutably borrows from an owned value.

impl<S: Clone, I: Clone, L: Clone> Clone for Literal<S, I, L>

fn clone(&self) -> Literal<S, I, L>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Debug, I: Debug, L: Debug> Debug for Literal<S, I, L>

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

Formats the value using the given formatter.

impl<S: Display, I: Display, L: Display> Display for Literal<S, I, L>

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

Formats the value using the given formatter.

impl<S: Hash, I: Hash, L: Hash> Hash for Literal<S, I, L>

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, 

Feeds a slice of this type into the given Hasher.

impl<S: Ord, I: Ord, L: Ord> Ord for Literal<S, I, L>

fn cmp(&self, other: &Literal<S, I, L>) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl<S: PartialEq, I: PartialEq, L: PartialEq> PartialEq<Literal<S, I, L>> for Literal<S, I, L>

fn eq(&self, other: &Literal<S, I, L>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<S: PartialOrd, I: PartialOrd, L: PartialOrd> PartialOrd<Literal<S, I, L>> for Literal<S, I, L>

fn partial_cmp(&self, other: &Literal<S, I, L>) -> Option<Ordering>

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl<S: Eq, I: Eq, L: Eq> Eq for Literal<S, I, L>

impl<S, I, L> StructuralEq for Literal<S, I, L>

impl<S, I, L> StructuralPartialEq for Literal<S, I, L>