Trait DatabaseHashedPostState 

pub trait DatabaseHashedPostState<TX>: Sized {
    // Required method
    fn from_reverts<KH: KeyHasher>(
        tx: &TX,
        range: impl RangeBounds<BlockNumber>,
    ) -> Result<Self, DatabaseError>;
}

Extends [HashedPostState] with operations specific for working with a database transaction.

Required Methods

fn from_reverts<KH: KeyHasher>( tx: &TX, range: impl RangeBounds<BlockNumber>, ) -> Result<Self, DatabaseError>

Initializes [HashedPostState] from reverts. Iterates over state reverts in the specified range and aggregates them into hashed state in reverse.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<TX: DbTx> DatabaseHashedPostState<TX> for HashedPostState

fn from_reverts<KH: KeyHasher>( tx: &TX, range: impl RangeBounds<BlockNumber>, ) -> Result<Self, DatabaseError>

Implementors