Struct InternedString 

pub struct InternedString(/* private fields */);

Interned string that reuses memory for identical strings

Implementations

impl InternedString

pub fn new<S: Into<String>>(s: S) -> Self

Create a new interned string, reusing existing instances when possible

pub fn as_str(&self) -> &str

Get the string slice

pub fn len(&self) -> usize

Get the length

pub fn is_empty(&self) -> bool

Check if empty

Trait Implementations

impl AsRef<str> for InternedString

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for InternedString

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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 Eq for InternedString

impl From<&String> for InternedString

fn from(s: &String) -> Self

Converts to this type from the input type.

impl From<&str> for InternedString

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<String> for InternedString

fn from(s: String) -> Self

Converts to this type from the input type.

impl Hash for InternedString

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 PartialEq for InternedString

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InternedString