Struct StrSlice 

pub struct StrSlice { /* private fields */ }

A memory efficient string slice without a lifetime.

To get the content of the string slice, the original string must be still around.

Implementations

impl StrSlice

pub fn start(&self) -> usize

Get a reference to the str slice’s start.

pub fn end(&self) -> usize

Get a reference to the str slice’s end.

pub fn range(&self) -> Range<usize>

Returns the Range of this slice.

pub fn len(&self) -> usize

Returns the length of this slice.

pub fn is_empty(&self) -> bool

Returns whether this slice is empty.

pub fn join(self, other: Self) -> Self

Joins this slice with another slice. The slices must be adjacent, i.e. self.end == other.start.

Panics

Panics if the slices aren’t adjacent.

pub fn try_join(self, other: Self) -> Option<Self>

Joins this slice with another slice. It succeeds if the slices are adjacent, i.e. self.end == other.start.

pub fn get<T>(&self, index: T) -> StrSlice

where Self: StrSliceIndex<T>,

Returns a subslice of this slice. This function accepts all kinds of ranges.

pub fn to_str(self, text: &str) -> &str

Returns the &str corresponding to this slice.

pub fn trim_end_matches<P>(self, pattern: P, text: &str) -> StrSlice

where P: FnMut(char) -> bool,

Trait Implementations

impl Clone for StrSlice

fn clone(&self) -> StrSlice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StrSlice

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

Formats the value using the given formatter.

impl Default for StrSlice

fn default() -> StrSlice

Returns the “default value” for a type.

impl Ord for StrSlice

fn cmp(&self, other: &StrSlice) -> 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 PartialEq for StrSlice

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

fn partial_cmp(&self, other: &StrSlice) -> 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 StrSliceIndex<Range<usize>> for StrSlice

fn index(&self, index: Range<usize>) -> StrSlice

impl StrSliceIndex<RangeFrom<usize>> for StrSlice

fn index(&self, index: RangeFrom<usize>) -> StrSlice

impl StrSliceIndex<RangeFull> for StrSlice

fn index(&self, _: RangeFull) -> StrSlice

impl StrSliceIndex<RangeInclusive<usize>> for StrSlice

fn index(&self, index: RangeInclusive<usize>) -> StrSlice

impl StrSliceIndex<RangeTo<usize>> for StrSlice

fn index(&self, index: RangeTo<usize>) -> StrSlice

impl StrSliceIndex<RangeToInclusive<usize>> for StrSlice

fn index(&self, index: RangeToInclusive<usize>) -> StrSlice

impl Copy for StrSlice

impl Eq for StrSlice

impl StructuralPartialEq for StrSlice