Struct Prefix

pub struct Prefix<'a>(/* private fields */);

XML Prefix

A namespace Prefix used to map a LocalName to a XmlNamespace within an XML document.

Implementations

impl<'a> Prefix<'a>

pub fn new<T: Into<Cow<'a, str>>>(value: T) -> Result<Self, PrefixParseError>

Creates a new Prefix from a string.

pub const fn new_dangerous(value: &'a str) -> Result<Self, PrefixParseError>

Creates a new Prefix from a string without validating it, but it works in a const context.

Safety

This function does not validate the input value due to const context limitations involving the validation function. While this cannot create a memory safety issue, it can create a logical one.

pub fn into_owned(self) -> Prefix<'static>

Converts this Prefix into an owned version.

pub fn as_str(&self) -> &str

Returns this Prefix as a string slice.

pub fn xmlns(&'a self) -> QName<'a>

Returns this Prefix as a QName with the xmlns prefix. This is useful for serializing namespaces.

pub fn is_default(&self) -> bool

Returns true if this Prefix is the default prefix.

Trait Implementations

impl<'a> Clone for Prefix<'a>

fn clone(&self) -> Prefix<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Prefix<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Prefix<'a>

fn default() -> Prefix<'a>

Returns the “default value” for a type.

impl Display for Prefix<'_>

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

Formats the value using the given formatter.

impl<'a> From<Option<Prefix<'a>>> for Prefix<'a>

fn from(value: Option<Prefix<'a>>) -> Self

Converts to this type from the input type.

impl<'a> From<Prefix<'a>> for LocalName<'a>

fn from(value: Prefix<'a>) -> Self

Converts to this type from the input type.

impl FromStr for Prefix<'static>

type Err = PrefixParseError

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<'a> Hash for Prefix<'a>

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<'a> Ord for Prefix<'a>

fn cmp(&self, other: &Prefix<'a>) -> 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<'a> PartialEq for Prefix<'a>

fn eq(&self, other: &Prefix<'a>) -> 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<'a> PartialOrd for Prefix<'a>

fn partial_cmp(&self, other: &Prefix<'a>) -> 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<'a> Eq for Prefix<'a>

impl<'a> StructuralPartialEq for Prefix<'a>