Struct emacs_multibyte::PackedString

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

Implementations

impl<'a> PackedString<'a>

pub const unsafe fn from_bytes(bytes: &'a [u8]) -> Self

Safety

bytes MUST be a valid multibyte string!

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

pub fn try_from_bytes(bytes: &'a [u8]) -> Result<(Self, usize), DecodeError>

pub const fn from_str(s: &'a str) -> Self

A utf-8-encoded string is always a valid multibyte string, so simply accept it as it is.

pub fn iter_encoded_chars(&self) -> impl Iterator<Item = EncodedChar> + 'a

pub fn iter_uniform_chars(&self) -> impl Iterator<Item = SingleChar> + 'a

Trait Implementations

impl<'a> Clone for PackedString<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PackedString<'a>

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

Formats the value using the given formatter.

impl<'a> Display for PackedString<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for PackedString<'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 PackedString<'a>

fn cmp(&self, other: &PackedString<'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 + PartialOrd,

Restrict a value to a certain interval.

impl<'a> PartialEq for PackedString<'a>

fn eq(&self, other: &PackedString<'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 PackedString<'a>

fn partial_cmp(&self, other: &PackedString<'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> Copy for PackedString<'a>

impl<'a> Eq for PackedString<'a>

impl<'a> StructuralPartialEq for PackedString<'a>