Struct SharedCodeDictionary 

pub struct SharedCodeDictionary<T: Eq + Hash> { /* private fields */ }

Available on crate feature std only.

Wraps CodeDictionary in an Arc<RwLock>> for shared access.

Implementations

impl<T: Eq + Hash + Default> SharedCodeDictionary<T>

pub fn new() -> SharedCodeDictionary<T>

impl<T: Eq + Hash + Copy + Default> SharedCodeDictionary<T>

pub fn lookup_value(&self, value: &T) -> Option<u32>

Looks up a code for a specific value

pub fn get_code(&mut self, value: &T) -> (bool, u32)

Returns the code for the specified value and if a new code was generated for the value (first time seeing the value).

pub fn read_code<F: FnOnce() -> Result<T, E>, E>( &mut self, code: u32, value_producer: F, ) -> Result<T, E>

Trait Implementations

impl<T: Clone + Eq + Hash> Clone for SharedCodeDictionary<T>

fn clone(&self) -> SharedCodeDictionary<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Eq + Hash> Debug for SharedCodeDictionary<T>

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

Formats the value using the given formatter.

impl<T: Default + Eq + Hash> Default for SharedCodeDictionary<T>

fn default() -> SharedCodeDictionary<T>

Returns the “default value” for a type.