Struct runestr::RuneString

pub struct RuneString(_, _);

A growable rune-based string type.

Implementations

impl RuneString

pub const fn new() -> Self

Creates a new empty RuneString.

pub fn from_str(s: &str) -> Option<Self>

Perform a conversion from str to create a RuneString, returning None if data needs to be changed.

You can use from_str_lossy instead if you allow the text be slightly modified to form complete runes.

pub fn from_str_lossy(s: &str) -> Self

Perform a conversion from str to create a RuneString, slightly modifying the text to form complete runes if necessary.

pub fn push(&mut self, r: rune)

Append the given rune to the end of the RuneString.

pub fn push_rune_str(&mut self, s: &RuneStr)

Append the given RuneStr to the end of the RuneString.

Methods from Deref<Target = RuneStr>

pub fn bytes(&self) -> Bytes<'_>

Returns an iterator over the bytes of a rune string slice.

pub fn runes(&self) -> Runes<'_>

Returns an iterator over the runes of a rune string slice.

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

Returns an iterator over the chars of a rune string slice.

Trait Implementations

impl Clone for RuneString

fn clone(&self) -> RuneString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RuneString

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

Formats the value using the given formatter.

impl Default for RuneString

fn default() -> RuneString

Returns the “default value” for a type.

impl Deref for RuneString

type Target = RuneStr

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for RuneString

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Display for RuneString

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

Formats the value using the given formatter.

impl Extend<rune> for RuneString

fn extend<T: IntoIterator<Item = rune>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<rune> for RuneString

fn from_iter<T: IntoIterator<Item = rune>>(iter: T) -> Self

Creates a value from an iterator.