Struct ethcore_util::kvdb::DBTransaction [] [src]

pub struct DBTransaction { /* fields omitted */ }

Write transaction. Batches a sequence of put/delete operations for efficiency.

Methods

impl DBTransaction
[src]

Create new transaction.

Insert a key-value pair in the transaction. Any existing value value will be overwritten upon write.

Insert a key-value pair in the transaction. Any existing value value will be overwritten upon write.

Insert a key-value pair in the transaction. Any existing value value will be overwritten upon write. Value will be RLP-compressed on flush

Delete value by key.