Struct Options

pub struct Options<M, S>
where
    S: BuildHasher,
{ /* private fields */ }

Options for how to initialize the map.

In particular, the options dictate the hashing function, meta type, and initial capacity of the map.

Implementations

impl<M, S> Options<M, S>

where S: BuildHasher,

pub fn with_meta<M2>(self, meta: M2) -> Options<M2, S>

Set the initial meta value for the map.

pub fn with_hasher<S2>(self, hash_builder: S2) -> Options<M, S2>

where S2: BuildHasher,

Set the hasher used for the map.

pub fn with_capacity(self, capacity: usize) -> Options<M, S>

Set the initial capacity for the map.

pub fn construct<K, V>( self, ) -> (ReadHandle<K, V, M, S>, WriteHandle<K, V, M, S>)

where K: Eq + Hash + Clone, S: BuildHasher + Clone, V: Eq + Hash + ShallowCopy, M: 'static + Clone,

Create the map, and construct the read and write handles used to access it.

Trait Implementations

impl<M, S> Debug for Options<M, S>

where S: BuildHasher, M: Debug,

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

Formats the value using the given formatter.

impl Default for Options<(), RandomState>

fn default() -> Self

Returns the “default value” for a type.