Struct InternerEntry 

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

A hook into a global string interner.

Implementations

impl InternerEntry

pub fn get(string: &[u8]) -> Option<InternerEntry>

Gets the entry corresponding to a string if it exists.

pub fn get_or_intern(string: &[u8]) -> InternerEntry

Gets the entry corresponding to a string, or interns it and returns the new entry.

pub fn with<'slice, 'this: 'slice, T>( &'this self, fun: impl FnOnce(Option<&'slice [u8]>) -> T, ) -> T

Gets the string corresponding to an entry.

Deadlocks

This function will deadlock if the passed function or another thread calls InternerEntry::get_or_intern while this function is running.

Trait Implementations

impl Clone for InternerEntry

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InternerEntry

impl Debug for InternerEntry

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

Formats the value using the given formatter.

impl Display for InternerEntry

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

Formats the value using the given formatter.

impl Eq for InternerEntry

impl From<&[u8]> for InternerEntry

fn from(val: &[u8]) -> Self

Converts to this type from the input type.

impl From<&str> for InternerEntry

fn from(val: &str) -> Self

Converts to this type from the input type.

impl Hash for InternerEntry

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 InternerEntry

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InternerEntry