Struct GraphemeString

pub struct GraphemeString(/* private fields */);

Available on crate feature alloc only.

An EGC backed by a String.

Implementations

impl GraphemeString

pub const fn new() -> GraphemeString

Creates a new empty extended grapheme cluster.

pub fn from_char7(c: char7) -> GraphemeString

Available on crate features _char7 and dep_unicode_segmentation only.

Creates a new GraphemeString from a char7.

pub fn from_char8(c: char8) -> GraphemeString

Available on crate features _char8 and dep_unicode_segmentation only.

Creates a new GraphemeString from a char8.

pub fn from_char16(c: char16) -> GraphemeString

Available on crate features _char16 and dep_unicode_segmentation only.

Creates a new GraphemeString from a char16.

pub fn from_char(c: char) -> GraphemeString

Available on crate feature dep_unicode_segmentation only.

Creates a new GraphemeString from a char.

Features

Makes use of the unsafe_str feature if enabled.

pub fn len(&self) -> usize

Returns the length in bytes.

pub fn is_empty(&self) -> bool

Returns true if the current length is 0.

pub fn clear(&mut self)

Sets the length to 0, by resetting all bytes to 0.

pub fn chars(&self) -> IterChars<'_>

Returns an iterator over the chars of this grapheme cluster.

Trait Implementations

impl BitSized<{$PTR_BITS * 3}> for GraphemeString

const BIT_SIZE: usize = _

The bit size of this type (only the relevant data part, without padding).

const MIN_BYTE_SIZE: usize = _

The rounded up byte size for this type.

fn bit_size(&self) -> usize

Returns the bit size of this type (only the relevant data part, without padding).

fn min_byte_size(&self) -> usize

Returns the rounded up byte size for this type.

impl Clone for GraphemeString

fn clone(&self) -> GraphemeString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GraphemeString

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

Formats the value using the given formatter.

impl Default for GraphemeString

fn default() -> Self

Returns a new empty extended grapheme cluster.

impl Display for GraphemeString

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

Formats the value using the given formatter.

impl From<&str> for GraphemeString

Available on crate feature dep_unicode_segmentation only.

fn from(s: &str) -> GraphemeString

Converts to this type from the input type.

impl From<String> for GraphemeString

Available on crate feature dep_unicode_segmentation only.

fn from(s: String) -> GraphemeString

Converts to this type from the input type.

impl From<char> for GraphemeString

fn from(s: char) -> GraphemeString

Converts to this type from the input type.

impl Hash for GraphemeString

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 Ord for GraphemeString

fn cmp(&self, other: &GraphemeString) -> 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 GraphemeString

fn eq(&self, other: &GraphemeString) -> 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 GraphemeString

fn partial_cmp(&self, other: &GraphemeString) -> 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 Eq for GraphemeString

impl Grapheme for GraphemeString

impl StructuralPartialEq for GraphemeString