Struct zerotrie::byte_phf::cached_owned::PerfectByteHashMapCacheOwned

source · 
pub struct PerfectByteHashMapCacheOwned {
    data: BTreeMap<Vec<u8>, PerfectByteHashMap<Vec<u8>>>,
}
Expand description

Helper class for caching the results of multiple PerfectByteHashMap calculations.

Fields§

§data: BTreeMap<Vec<u8>, PerfectByteHashMap<Vec<u8>>>

Implementations§

source§

impl PerfectByteHashMapCacheOwned

source

pub fn new_empty() -> Self

Creates a new empty instance.

source

pub fn try_get_or_insert( &mut self, keys: Vec<u8>, ) -> Result<&PerfectByteHashMap<[u8]>, Error>

Gets the PerfectByteHashMap for the given bytes, calculating it if necessary.

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<T> ErasedDestructor for T
where T: 'static,