SHARED_TYCHO_DB

tycho_simulation::evm::engine_db

Struct SHARED_TYCHO_DB 

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pub struct SHARED_TYCHO_DB { /* private fields */ }

Methods from Deref<Target = PreCachedDB>§

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pub fn update( &self, account_updates: Vec<AccountUpdate>, block: Option<BlockHeader>, ) -> Result<(), PreCachedDBError>

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pub fn get_storage(&self, address: &Address, index: &U256) -> Option<U256>

Retrieves the storage value at the specified index for the given account, if it exists.

If the account exists in the storage, the storage value at the specified index is returned as a reference. Temp storage takes priority over permanent storage. If the account does not exist, None is returned.

§Arguments
  • address: A reference to the address of the account to retrieve the storage value from.
  • index: A reference to the index of the storage value to retrieve.
§Returns

Returns an Option containing a reference to the storage value if it exists, otherwise returns None.

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pub fn block_number(&self) -> Result<Option<u64>, PreCachedDBError>

If block is set, returns the number. Otherwise returns None.

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pub fn clear(&self) -> Result<(), PreCachedDBError>

Clear all state from the database.

Trait Implementations§

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impl Deref for SHARED_TYCHO_DB

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type Target = PreCachedDB

The resulting type after dereferencing.
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fn deref(&self) -> &PreCachedDB

Dereferences the value.
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impl LazyStatic for SHARED_TYCHO_DB

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