Struct solana_bucket_map::bucket_map::BucketMap

pub struct BucketMap<T: Clone + Copy + Debug> {
    pub stats: Arc<BucketMapStats>,
    pub temp_dir: Option<TempDir>,
    /* private fields */
}

Fields

stats: Arc<BucketMapStats>

temp_dir: Option<TempDir>

Implementations

impl<T: Clone + Copy + Debug> BucketMap<T>

pub fn new(config: BucketMapConfig) -> Self

pub fn num_buckets(&self) -> usize

pub fn read_value(&self, key: &Pubkey) -> Option<(Vec<T>, RefCount)>

Get the values for Pubkey key

pub fn delete_key(&self, key: &Pubkey)

Delete the Pubkey key

pub fn insert(&self, key: &Pubkey, value: (&[T], RefCount))

Update Pubkey key’s value with ‘value’

pub fn try_insert(
    &self,
    key: &Pubkey,
    value: (&[T], RefCount)
) -> Result<(), BucketMapError>

Update Pubkey key’s value with ‘value’

pub fn update<F>(&self, key: &Pubkey, updatefn: F) where
    F: FnMut(Option<(&[T], RefCount)>) -> Option<(Vec<T>, RefCount)>, 

Update Pubkey key’s value with function updatefn

pub fn get_bucket(&self, key: &Pubkey) -> &Arc<BucketApi<T>>

pub fn get_bucket_from_index(&self, ix: usize) -> &Arc<BucketApi<T>>

pub fn bucket_ix(&self, key: &Pubkey) -> usize

Get the bucket index for Pubkey key

pub fn addref(&self, key: &Pubkey) -> Option<RefCount>

Increment the refcount for Pubkey key

pub fn unref(&self, key: &Pubkey) -> Option<RefCount>

Decrement the refcount for Pubkey key

Trait Implementations

impl<T: Clone + Copy + Debug> Debug for BucketMap<T>

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

Formats the value using the given formatter.

impl<T: Clone + Copy + Debug> Drop for BucketMap<T>

fn drop(&mut self)

Executes the destructor for this type.