Enum grdf::Literal

pub enum Literal {
    String(String, Option<Tag>),
    Int(i64),
    Float(NotNan<f64>),
    Bool(bool),
}

RDF literals.

Variants

String(String, Option<Tag>)

A maybe tagged string literal.

Int(i64)

Integer constant.

Float(NotNan<f64>)

Fload constant.

Bool(bool)

Boolean constant.

Implementations

impl Literal

pub fn as_str(&self) -> Option<&str>

Trait Implementations

impl Clone for Literal

pub fn clone(&self) -> Literal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Literal

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

Formats the value using the given formatter.

impl Display for Literal

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

Formats the value using the given formatter.

impl Eq for Literal

impl Hash for Literal

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for Literal

pub fn cmp(&self, other: &Literal) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Literal> for Literal

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

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

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

This method tests for !=.

impl PartialOrd<Literal> for Literal

pub fn partial_cmp(&self, other: &Literal) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl StructuralEq for Literal

impl StructuralPartialEq for Literal