go-ethereum

Commit Graph

Author	SHA1	Message	Date
rjl493456442	03c37cdb2b	core/state: introduce code reader interface (#30816 ) This PR introduces a `ContractCodeReader` interface with functions defined: type ContractCodeReader interface { Code(addr common.Address, codeHash common.Hash) ([]byte, error) CodeSize(addr common.Address, codeHash common.Hash) (int, error) } This interface can be implemented in various ways. Although the codebase currently includes only one implementation, additional implementations could be created for different purposes and scenarios, such as a code reader designed for the Verkle tree approach or one that reads code from the witness. Notably, this interface modifies the function’s semantics. If the contract code is not found, no error will be returned. An error should only be returned in the event of an unexpected issue, primarily for future implementations. The original state.Reader interface is extended with ContractCodeReader methods, it gives us more flexibility to manipulate the reader with additional logic on top, e.g. Hooks. type Reader interface { ContractCodeReader StateReader } --------- Co-authored-by: Felix Lange <fjl@twurst.com>	3 months ago
rjl493456442	74ef47462f	core/state, triedb/database: refactor state reader (#30712 ) Co-authored-by: Martin HS <martin@swende.se>	4 months ago
rjl493456442	623b17ba20	core/state: state reader abstraction (#29761 ) This pull request introduces a state.Reader interface for state accessing. The interface could be implemented in various ways. It can be pure trie only reader, or the combination of trie and state snapshot. What's more, this interface allows us to have more flexibility in the future, e.g. the archive reader (for accessing archive state). Additionally, this pull request removes the following metrics - `chain/snapshot/account/reads` - `chain/snapshot/storage/reads`	6 months ago

Author

SHA1

Message

Date

rjl493456442

03c37cdb2b

core/state: introduce code reader interface (#30816 )

This PR introduces a `ContractCodeReader` interface with functions defined:

type ContractCodeReader interface {
	Code(addr common.Address, codeHash common.Hash) ([]byte, error)
	CodeSize(addr common.Address, codeHash common.Hash) (int, error)
}

This interface can be implemented in various ways. Although the codebase
currently includes only one implementation, additional implementations
could be created for different purposes and scenarios, such as a code
reader designed for the Verkle tree approach or one that reads code from
the witness.

*Notably, this interface modifies the function’s semantics. If the
contract code is not found, no error will be returned. An error should
only be returned in the event of an unexpected issue, primarily for
future implementations.*

The original state.Reader interface is extended with ContractCodeReader
methods, it gives us more flexibility to manipulate the reader with additional
logic on top, e.g. Hooks.

type Reader interface {
	ContractCodeReader
	StateReader
}

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

3 months ago

rjl493456442

74ef47462f

core/state, triedb/database: refactor state reader (#30712 )

Co-authored-by: Martin HS <martin@swende.se>

4 months ago

rjl493456442

623b17ba20

core/state: state reader abstraction (#29761 )

This pull request introduces a state.Reader interface for state
accessing.

The interface could be implemented in various ways. It can be pure trie
only reader, or the combination of trie and state snapshot. What's more,
this interface allows us to have more flexibility in the future, e.g.
the
archive reader (for accessing archive state).

Additionally, this pull request removes the following metrics

- `chain/snapshot/account/reads`
- `chain/snapshot/storage/reads`

6 months ago

3 Commits (abac2cb21cc5d319674ae67f27a06fb7f1f44bd2)