Enum Atomic 

pub enum Atomic {
    Untyped(Rc<str>),
    String(StringType, Rc<str>),
    Float(OrderedFloat<f32>),
    Double(OrderedFloat<f64>),
    Decimal(Rc<Decimal>),
    Integer(IntegerType, Rc<IBig>),
    Duration(Rc<Duration>),
    YearMonthDuration(YearMonthDuration),
    DayTimeDuration(Rc<TimeDelta>),
    DateTime(Rc<NaiveDateTimeWithOffset>),
    DateTimeStamp(Rc<DateTime<FixedOffset>>),
    Time(Rc<NaiveTimeWithOffset>),
    Date(Rc<NaiveDateWithOffset>),
    GYearMonth(Rc<GYearMonth>),
    GYear(Rc<GYear>),
    GMonthDay(Rc<GMonthDay>),
    GDay(Rc<GDay>),
    GMonth(Rc<GMonth>),
    Boolean(bool),
    Binary(BinaryType, Rc<[u8]>),
    QName(Rc<OwnedName>),
}

An atomic value.

These are designated with a xs: namespace prefix and are described by the XPath data model.

Variants

Untyped(Rc<str>)

xs:untypedAtomic

String(StringType, Rc<str>)

a string type such as xs:string, xs:token, etc

Float(OrderedFloat<f32>)

xs:float

This is an ordered_float::OrderedFloat

Double(OrderedFloat<f64>)

xs:double

This is an ordered_float::OrderedFloat

Decimal(Rc<Decimal>)

xs:decimal

This is a rust_decimal::Decimal

Integer(IntegerType, Rc<IBig>)

xs integer types (xs:integer, xs:long, xs:int, etc)

This is an ibig::IBig

Duration(Rc<Duration>)

xs:duration

YearMonthDuration(YearMonthDuration)

xs:yearMonthDuration

DayTimeDuration(Rc<TimeDelta>)

xs:dayTimeDuration

This is a chrono::Duration

DateTime(Rc<NaiveDateTimeWithOffset>)

xs:dateTime

DateTimeStamp(Rc<DateTime<FixedOffset>>)

xs:dateTimeStamp

This is a chrono::DateTime with a fixed offset

Time(Rc<NaiveTimeWithOffset>)

xs:time

Date(Rc<NaiveDateWithOffset>)

xs:date

GYearMonth(Rc<GYearMonth>)

xs:gYearMonth

GYear(Rc<GYear>)

xs:gYear

GMonthDay(Rc<GMonthDay>)

xs:gMonthDay

GDay(Rc<GDay>)

xs:gMonth

GMonth(Rc<GMonth>)

xs:gDay

Boolean(bool)

xs:boolean

Binary(BinaryType, Rc<[u8]>)

xs binary types (xs:hexBinary, xs:base64Binary)

QName(Rc<OwnedName>)

xs:QName

Implementations

impl Atomic

pub fn to_string(&self) -> Result<String, Error>

Get the string if this atomic value is a xs:string

pub fn is_nan(&self) -> bool

Check whether this value is the NaN value.

Only xs:float and xs:double can be NaN.

pub fn is_infinite(&self) -> bool

Check whether this value is infinite.

Only xs:float and xs:double can be infinite.

pub fn is_zero(&self) -> bool

Check whether this value is zero.

Only numeric types can be zero.

pub fn is_numeric(&self) -> bool

Check whether this is a numeric value.

That is, xs:float, xs:double, xs:decimal, xs:integer and any types derived from xs:integer such as xs:int, xs:long, etc.

pub fn simple_equal(&self, other: &Atomic) -> bool

Compare atoms using XPath rules.

This means for instance that an integer can compare the same as a decimal. This is different from the Eq implemented for the atom itself, which compares the actual data, and different types are always distinct in that case.

Simple equal uses a comparison with the codepoint collation, and UTC as the timezone.

pub fn equal( &self, other: &Atomic, collation: &Collation, default_offset: FixedOffset, ) -> bool

Compare atoms using XPath rules, with explicit collation and offset.

impl Atomic

pub fn xpath_representation(&self) -> String

XPath representation of the atomic value.

Trait Implementations

impl Clone for Atomic

fn clone(&self) -> Atomic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Atomic

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

Formats the value using the given formatter.

impl Display for Atomic

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

Formats the value using the given formatter.

impl From<&RiReferenceStr<IriSpec>> for Atomic

fn from(u: &RiReferenceStr<IriSpec>) -> Atomic

Converts to this type from the input type.

impl From<&String> for Atomic

fn from(s: &String) -> Atomic

Converts to this type from the input type.

impl From<&str> for Atomic

fn from(s: &str) -> Atomic

Converts to this type from the input type.

impl From<DateTime<FixedOffset>> for Atomic

fn from(date_time: DateTime<FixedOffset>) -> Atomic

Converts to this type from the input type.

impl From<Decimal> for Atomic

fn from(d: Decimal) -> Atomic

Converts to this type from the input type.

impl From<Duration> for Atomic

fn from(duration: Duration) -> Atomic

Converts to this type from the input type.

impl From<GDay> for Atomic

fn from(g_day: GDay) -> Atomic

Converts to this type from the input type.

impl From<GMonth> for Atomic

fn from(g_month: GMonth) -> Atomic

Converts to this type from the input type.

impl From<GMonthDay> for Atomic

fn from(g_month_day: GMonthDay) -> Atomic

Converts to this type from the input type.

impl From<GYear> for Atomic

fn from(g_year: GYear) -> Atomic

Converts to this type from the input type.

impl From<GYearMonth> for Atomic

fn from(g_year_month: GYearMonth) -> Atomic

Converts to this type from the input type.

impl From<IBig> for Atomic

fn from(i: IBig) -> Atomic

Converts to this type from the input type.

impl From<NaiveDateTimeWithOffset> for Atomic

fn from(date_time: NaiveDateTimeWithOffset) -> Atomic

Converts to this type from the input type.

impl From<NaiveDateWithOffset> for Atomic

fn from(date: NaiveDateWithOffset) -> Atomic

Converts to this type from the input type.

impl From<NaiveTimeWithOffset> for Atomic

fn from(time: NaiveTimeWithOffset) -> Atomic

Converts to this type from the input type.

impl From<OwnedName> for Atomic

fn from(n: OwnedName) -> Atomic

Converts to this type from the input type.

impl From<OrderedFloat<f32>> for Atomic

fn from(f: OrderedFloat<f32>) -> Atomic

Converts to this type from the input type.

impl From<OrderedFloat<f64>> for Atomic

fn from(f: OrderedFloat<f64>) -> Atomic

Converts to this type from the input type.

impl From<Rc<IBig>> for Atomic

fn from(i: Rc<IBig>) -> Atomic

Converts to this type from the input type.

impl From<RiReferenceString<IriSpec>> for Atomic

fn from(u: RiReferenceString<IriSpec>) -> Atomic

Converts to this type from the input type.

impl From<RiString<IriSpec>> for Atomic

fn from(u: RiString<IriSpec>) -> Atomic

Converts to this type from the input type.

impl From<String> for Atomic

fn from(s: String) -> Atomic

Converts to this type from the input type.

impl From<TimeDelta> for Atomic

fn from(duration: TimeDelta) -> Atomic

Converts to this type from the input type.

impl From<YearMonthDuration> for Atomic

fn from(year_month_duration: YearMonthDuration) -> Atomic

Converts to this type from the input type.

impl From<bool> for Atomic

fn from(b: bool) -> Atomic

Converts to this type from the input type.

impl From<f32> for Atomic

fn from(f: f32) -> Atomic

Converts to this type from the input type.

impl From<f64> for Atomic

fn from(f: f64) -> Atomic

Converts to this type from the input type.

impl From<i16> for Atomic

fn from(i: i16) -> Atomic

Converts to this type from the input type.

impl From<i32> for Atomic

fn from(i: i32) -> Atomic

Converts to this type from the input type.

impl From<i64> for Atomic

fn from(i: i64) -> Atomic

Converts to this type from the input type.

impl From<i8> for Atomic

fn from(i: i8) -> Atomic

Converts to this type from the input type.

impl From<u16> for Atomic

fn from(i: u16) -> Atomic

Converts to this type from the input type.

impl From<u32> for Atomic

fn from(i: u32) -> Atomic

Converts to this type from the input type.

impl From<u64> for Atomic

fn from(i: u64) -> Atomic

Converts to this type from the input type.

impl From<u8> for Atomic

fn from(i: u8) -> Atomic

Converts to this type from the input type.

impl FromIterator<Atomic> for Sequence

fn from_iter<I>(iter: I) -> Sequence

where I: IntoIterator<Item = Atomic>,

Creates a value from an iterator.

impl Hash for Atomic

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

where __H: Hasher,

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 PartialEq for Atomic

fn eq(&self, other: &Atomic) -> 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 TryFrom<&Item> for Atomic

type Error = Error

The type returned in the event of a conversion error.

fn try_from(item: &Item) -> Result<Atomic, Error>

Performs the conversion.

impl TryFrom<Atomic> for Duration

type Error = Error

The type returned in the event of a conversion error.

fn try_from(a: Atomic) -> Result<Duration, <Duration as TryFrom<Atomic>>::Error>

Performs the conversion.

impl TryFrom<Atomic> for NaiveDateTimeWithOffset

type Error = Error

The type returned in the event of a conversion error.

fn try_from( a: Atomic, ) -> Result<NaiveDateTimeWithOffset, <NaiveDateTimeWithOffset as TryFrom<Atomic>>::Error>

Performs the conversion.

impl TryFrom<Atomic> for NaiveDateWithOffset

type Error = Error

The type returned in the event of a conversion error.

fn try_from( a: Atomic, ) -> Result<NaiveDateWithOffset, <NaiveDateWithOffset as TryFrom<Atomic>>::Error>

Performs the conversion.

impl TryFrom<Atomic> for NaiveTimeWithOffset

type Error = Error

The type returned in the event of a conversion error.

fn try_from( a: Atomic, ) -> Result<NaiveTimeWithOffset, <NaiveTimeWithOffset as TryFrom<Atomic>>::Error>

Performs the conversion.

impl TryFrom<Atomic> for OwnedName

type Error = Error

The type returned in the event of a conversion error.

fn try_from( a: Atomic, ) -> Result<OwnedName, <OwnedName as TryFrom<Atomic>>::Error>

Performs the conversion.

impl TryFrom<Item> for Atomic

type Error = Error

The type returned in the event of a conversion error.

fn try_from(item: Item) -> Result<Atomic, Error>

Performs the conversion.

impl Eq for Atomic

impl StructuralPartialEq for Atomic