Struct syntax_pos::symbol::LocalInternedString

pub struct LocalInternedString { /* fields omitted */ }

An alternative to Symbol and InternedString, useful when the chars within the symbol need to be accessed. It is best used for temporary values.

Because the interner outlives any thread which uses this type, we can safely treat string which points to interner data, as an immortal string, as long as this type never crosses between threads.

Methods

impl LocalInternedString

pub fn intern(string: &str) -> Self

Maps a string to its interned representation.

pub fn as_interned_str(self) -> InternedString

pub fn get(&self) -> &str

Trait Implementations

impl Clone for LocalInternedString

fn clone(&self) -> LocalInternedString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd<LocalInternedString> for LocalInternedString

fn partial_cmp(&self, other: &LocalInternedString) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &LocalInternedString) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &LocalInternedString) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &LocalInternedString) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &LocalInternedString) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl !Sync for LocalInternedString

impl<U: ?Sized> AsRef<U> for LocalInternedString where
    str: AsRef<U>, 

fn as_ref(&self) -> &U

Performs the conversion.

impl Copy for LocalInternedString

impl Eq for LocalInternedString

impl Ord for LocalInternedString

fn cmp(&self, other: &LocalInternedString) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl<T: Deref<Target = str>> PartialEq<T> for LocalInternedString

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<LocalInternedString> for str

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'a> PartialEq<LocalInternedString> for &'a str

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<LocalInternedString> for String

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'a> PartialEq<LocalInternedString> for &'a String

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl !Send for LocalInternedString

impl Deref for LocalInternedString

type Target = str

The resulting type after dereferencing.

fn deref(&self) -> &str

Dereferences the value.

impl Debug for LocalInternedString

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

Formats the value using the given formatter.

impl Display for LocalInternedString

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

Formats the value using the given formatter.

impl Hash for LocalInternedString

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, 

Feeds a slice of this type into the given [Hasher].

impl Encodable for LocalInternedString

fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error>

impl Decodable for LocalInternedString

fn decode<D: Decoder>(d: &mut D) -> Result<LocalInternedString, D::Error>