Struct ProgramCacheForTx 

pub struct ProgramCacheForTx<'a> {
    pub hit_max_limit: bool,
    pub loaded_missing: bool,
    pub merged_modified: bool,
    /* private fields */
}

Program cache for a transaction.

This is a per-transaction view of the program cache of the entire transaction batch.

Sole purpose is performance improvement as the cache holds a reference to the batch’s cache.

Fields

hit_max_limit: bool

loaded_missing: bool

merged_modified: bool

Implementations

impl<'a> ProgramCacheForTx<'a>

pub fn from_cache(cache: &'a ProgramCacheForTxBatch) -> Self

pub fn store_modified_entry( &mut self, key: Pubkey, entry: Arc<ProgramCacheEntry>, )

Store an entry in modified_entries for a program modified during the transaction batch.

pub fn drain_modified_entries( &mut self, ) -> HashMap<Pubkey, Arc<ProgramCacheEntry>>

Drain the program cache’s modified entries, returning the owned collection.

pub fn find(&self, key: &Pubkey) -> Option<Arc<ProgramCacheEntry>>

pub fn slot(&self) -> Slot

pub fn set_slot_for_tests(&mut self, slot: Slot)

pub fn is_empty(&self) -> bool