Struct arret_runtime::boxed::Str

#[repr(C, align(16))]
pub struct Str { /* fields omitted */ }

String value encoded as UTF-8

Implementations

impl Str

pub const MAX_INLINE_BYTES: usize

Maximum number of bytes that can be stored directly in the box

pub const EXTERNAL_INLINE_BYTE_LEN: u8

Inline byte length used for external strings

pub fn new(heap: &mut impl AsHeap, value: &str) -> Gc<Str>

Constructs a new string

pub fn storage_for_byte_len(len: usize) -> StrStorage

Returns the storage for given string byte length

pub fn as_str(&self) -> &str

Returns the string’s content as a slice

Trait Implementations

impl Boxed for Str

fn as_any_ref(&self) -> Gc<Any>

Casts this value to an Any reference

fn header(&self) -> Header

Returns the header of the box

impl ConstTagged for Str

const TYPE_TAG: TypeTag

Type tag for values of this type

impl Debug for Str

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

Formats the value using the given formatter.

impl DistinctTagged for Str

fn has_tag(type_tag: TypeTag) -> bool

Returns if the passed type tag corresponds to this type

impl Drop for Str

fn drop(&mut self)

Executes the destructor for this type.

impl Hash for Str

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Str> for Str

fn eq(&self, other: &Str) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl UniqueTagged for Str