Enum xrust::value::Value

pub enum Value {
    AnyType,
    Untyped,
    AnySimpleType,
    IDREFS,
    NMTOKENS,
    ENTITIES,
    Numeric,
    AnyAtomicType,
    UntypedAtomic,
    Duration,
    Time(DateTime<Local>),
    Decimal(Decimal),
    Float(f32),
    Double(f64),
    Integer(i64),
    NonPositiveInteger(NonPositiveInteger),
    NegativeInteger(NegativeInteger),
    Long(i64),
    Int(i32),
    Short(i16),
    Byte(i8),
    NonNegativeInteger(NonNegativeInteger),
    UnsignedLong(u64),
    UnsignedInt(u32),
    UnsignedShort(u16),
    UnsignedByte(u8),
    PositiveInteger(PositiveInteger),
    DateTime(DateTime<Local>),
    DateTimeStamp,
    Date(NaiveDate),
    String(String),
    NormalizedString(NormalizedString),
    Token,
    Language,
    NMTOKEN,
    Name,
    NCName,
    ID,
    IDREF,
    ENTITY,
    Boolean(bool),
}

A concrete type that implements atomic values. These are the 19 predefined types in XSD Schema Part 2, plus five additional types.

Variants

AnyType

node or simple type

Untyped

a not-yet-validated anyType

AnySimpleType

base type of all simple types. i.e. not a node

IDREFS

a list of IDREF

NMTOKENS

a list of NMTOKEN

ENTITIES

a list of ENTITY

Numeric

Any numeric type

AnyAtomicType

all atomic values (no lists or unions)

UntypedAtomic

untyped atomic value

Duration

Time(DateTime<Local>)

Decimal(Decimal)

Float(f32)

Double(f64)

Integer(i64)

NonPositiveInteger(NonPositiveInteger)

NegativeInteger(NegativeInteger)

Long(i64)

Int(i32)

Short(i16)

Byte(i8)

NonNegativeInteger(NonNegativeInteger)

UnsignedLong(u64)

UnsignedInt(u32)

UnsignedShort(u16)

UnsignedByte(u8)

PositiveInteger(PositiveInteger)

DateTime(DateTime<Local>)

DateTimeStamp

Date(NaiveDate)

String(String)

NormalizedString(NormalizedString)

Token

Like normalizedString, but without leading, trailing and consecutive whitespace

Language

language identifiers [a-zA-Z]{1,8}(-[a-zA-Z0-9]{1,8})*

NMTOKEN

NameChar+

Name

NameStartChar NameChar+

NCName

(Letter | ‘_’) NCNameChar+ (i.e. a Name without the colon)

ID

Same format as NCName

IDREF

Same format as NCName

ENTITY

Same format as NCName

Boolean(bool)

Implementations

impl Value

pub fn to_bool(&self) -> bool

Give the effective boolean value.

pub fn to_int(&self) -> Result<i64, Error>

Convert the value to an integer, if possible.

pub fn to_double(&self) -> f64

Convert the value to a double. If the value cannot be converted, returns Nan.

pub fn value_type(&self) -> &'static str

pub fn compare(&self, other: &Value, op: Operator) -> Result<bool, Error>

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Display for Value

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

Formats the value using the given formatter.

impl From<&str> for Value

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Decimal> for Value

fn from(d: Decimal) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(s: String) -> Self

Converts to this type from the input type.

impl<N: Node> From<Value> for Sequence<N>

fn from(v: Value) -> Self

Converts to this type from the input type.

impl From<bool> for Value

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<f32> for Value

fn from(f: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Value

fn from(f: f64) -> Self

Converts to this type from the input type.

impl From<i16> for Value

fn from(i: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Value

fn from(i: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Value

fn from(i: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Value

fn from(i: i8) -> Self

Converts to this type from the input type.

impl From<u16> for Value

fn from(i: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Value

fn from(i: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Value

fn from(i: u64) -> Self

Converts to this type from the input type.

impl From<u8> for Value

fn from(i: u8) -> Self

Converts to this type from the input type.

impl PartialEq<Value> for Value

fn eq(&self, other: &Value) -> 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 PartialOrd<Value> for Value

fn partial_cmp(&self, other: &Value) -> 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.