Struct HashSet 

pub struct HashSet { /* private fields */ }

An open-addressing hash set of non-zero u64 keys. (b3HashSet)

Implementations

impl HashSet

pub fn new(capacity: i32) -> HashSet

Create a set with at least capacity slots, rounded up to a power of two (minimum 16). (b3CreateSet)

pub fn destroy(&mut self)

Release the storage. (b3DestroySet)

pub fn clear(&mut self)

Remove all keys, keeping capacity. (b3ClearSet)

pub fn count(&self) -> i32

Number of keys in the set.

pub fn capacity(&self) -> i32

Number of allocated slots.

pub fn bytes(&self) -> i32

Byte size of the backing storage. (b3GetHashSetBytes)

pub fn contains_key(&self, key: u64) -> bool

True if key is present. (b3ContainsKey)

pub fn add_key(&mut self, key: u64) -> bool

Add key. Returns true if it was already present. (b3AddKey)

pub fn remove_key(&mut self, key: u64) -> bool

Remove key. Returns true if it was found. (b3RemoveKey)

Trait Implementations

impl Clone for HashSet

fn clone(&self) -> HashSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HashSet

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

Formats the value using the given formatter.

impl Default for HashSet

fn default() -> HashSet

Returns the “default value” for a type.