Struct Guard 

pub struct Guard<'a, Key, Val, We, B, L> {
    cache: &'a mut Cache<Key, Val, We, B, L>,
    placeholder: SharedPlaceholder,
    inserted: bool,
}

Fields

cache: &'a mut Cache<Key, Val, We, B, L>

placeholder: SharedPlaceholder

inserted: bool

Implementations

impl<Key: Eq + Hash, Val, We: Weighter<Key, Val>, B: BuildHasher, L: Lifecycle<Key, Val>> Guard<'_, Key, Val, We, B, L>

pub fn insert(self, value: Val)

Inserts the value into the placeholder

pub fn insert_with_lifecycle(self, value: Val, lcs: &mut L::RequestState)

Inserts the value into the placeholder, recording any evicted items into the given lifecycle request state.

lcs is a Lifecycle::RequestState; construct one with Default::default(). Evicted items are released when lcs is dropped.

Trait Implementations

impl<Key, Val, We, B, L> Drop for Guard<'_, Key, Val, We, B, L>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.