Struct syntax_pos::symbol::InternedString

pub struct InternedString { /* fields omitted */ }

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Represents a string stored in the thread-local interner. Because the interner lives for the life of the thread, this can be safely treated as an immortal string, as long as it never crosses between threads.

FIXME(pcwalton): You must be careful about what you do in the destructors of objects stored in TLS, because they may run after the interner is destroyed. In particular, they must not access string contents. This can be fixed in the future by just leaking all strings until thread death somehow.

Trait Implementations

impl Clone for InternedString

fn clone(&self) -> InternedString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for InternedString

impl Hash for InternedString

fn hash<__H: Hasher>(&self, __arg_0: &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 PartialOrd for InternedString

fn partial_cmp(&self, __arg_0: &InternedString) -> Option<Ordering>

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

fn lt(&self, __arg_0: &InternedString) -> bool

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

fn le(&self, __arg_0: &InternedString) -> bool

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

fn gt(&self, __arg_0: &InternedString) -> bool

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

fn ge(&self, __arg_0: &InternedString) -> bool

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

impl Eq for InternedString

impl Ord for InternedString

fn cmp(&self, __arg_0: &InternedString) -> 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.

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

fn as_ref(&self) -> &U

Performs the conversion.

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

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

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

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

This method tests for !=.

impl PartialEq<InternedString> for str

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

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

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

This method tests for !=.

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

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

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

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

This method tests for !=.

impl PartialEq<InternedString> for String

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

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

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

This method tests for !=.

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

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

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

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

This method tests for !=.

impl !Send for InternedString

impl Debug for InternedString

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

Formats the value using the given formatter.

impl Display for InternedString

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

Formats the value using the given formatter.

impl Decodable for InternedString

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

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Encodable for InternedString

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

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?