Struct xmlparser::StrSpan

pub struct StrSpan<'a> { /* private fields */ }

An immutable string slice.

Unlike &str contains a reference to the original string and a span position.

Implementations

impl<'a> StrSpan<'a>

pub fn from_substr(text: &str, start: usize, end: usize) -> StrSpan<'_>

Constructs a new StrSpan from substring.

pub fn start(&self) -> usize

Returns a start position of the span.

pub fn end(&self) -> usize

Returns a end position of the span.

pub fn len(&self) -> usize

Returns a length of the span.

pub fn is_empty(&self) -> bool

Returns a length of the span.

pub fn full_len(&self) -> usize

Returns a length of the span underling string.

pub fn to_str(&self) -> &'a str

Returns a span slice.

A bit expensive, since Rust checks for char boundary.

pub fn as_bytes(&self) -> &'a [u8]

Returns a span slice as bytes.

The same as to_str but does not involve char boundary checking.

pub fn slice_region(&self, start: usize, end: usize) -> StrSpan<'a>

Returns an underling string region as StrSpan.

pub fn full_str(&self) -> &'a str

Returns an underling string.

pub fn trim(&self) -> StrSpan<'a>

Returns a trimmed version of this StrSpan.

Removes only leading and trailing spaces.

This function will trim escaped spaces (aka  ) too.

Trait Implementations

impl<'a> Clone for StrSpan<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for StrSpan<'a>

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

Formats the value using the given formatter.

impl<'a> Display for StrSpan<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a str> for StrSpan<'a>

fn from(text: &'a str) -> Self

Converts to this type from the input type.

impl<'a> From<StrSpan<'a>> for Stream<'a>

fn from(span: StrSpan<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<StrSpan<'a>> for Tokenizer<'a>

fn from(span: StrSpan<'a>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq<StrSpan<'a>> for StrSpan<'a>

fn eq(&self, other: &StrSpan<'a>) -> 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<'a> Copy for StrSpan<'a>

impl<'a> StructuralPartialEq for StrSpan<'a>