* Add feature gate
* Add helper fn
* Require split destination to be rent-exempt if it is active
* Update cli to prefund split accounts
* cli: require rent param with sign-only
* Update tokens to prefund split accounts
* Update split tests with sysvar accounts
* Fix test_split_to_account_with_rent_exempt_reserve
* Fix test_staked_split_destination_minimum_balance
* Fix test_split_more_than_staked
* Fix test_split_minimum_stake_delegation and remove misleading StakeState::Initialized case
* Fix test_split_from_larger_sized_account
* Add test for pre-/post-activation behavior splitting some or all of stake account
* Assert active stake
* Fix runtime test
* Ignore stake-pool downstream
* Review comments
* Feature gate sysvar reads
* Processors to compile and send LoaderV4 CLI commands
* suppress unused code warning
* clippy fixes
* redeploy program using source buffer
* unify deploy and redeploy to a single function
* clippy fixes
* fixes after testing the CLI frontend
* Adds a module `address_lookup_table` to the SDK.
* Adds a module `address_lookup_table::instruction` to the SDK.
* Adds a module `address_lookup_table::error` to the SDK.
* Adds a module `address_lookup_table::state` to the SDK.
* Moves AddressLookupTable into SDK as well.
* Moves AddressLookupTableAccount into address_lookup_table.
* Adds deprecation messages.
* Disentangles dependencies across cargo files.
* allow pedantic invalid cast lint
* allow lint with false-positive triggered by `test-case` crate
* nightly `fmt` correction
* adapt to rust layout changes
* remove dubious test
* Use transmute instead of pointer cast and de/ref when check_aligned is false.
* Renames clippy::integer_arithmetic to clippy::arithmetic_side_effects.
* bump rust nightly to 2023-08-25
* Upgrades Rust to 1.72.0
---------
Co-authored-by: Trent Nelson <trent@solana.com>
* remove unnecessary hashes around raw string literals
* remove unncessary literal `unwrap()`s
* remove panicking `unwrap()`
* remove unnecessary `unwrap()`
* use `[]` instead of `vec![]` where applicable
* remove (more) unnecessary explicit `into_iter()` calls
* remove redundant pattern matching
* don't cast to same type and constness
* do not `cfg(any(...` a single item
* remove needless pass by `&mut`
* prefer `or_default()` to `or_insert_with(T::default())`
* `filter_map()` better written as `filter()`
* incorrect `PartialOrd` impl on `Ord` type
* replace "slow zero-filled `Vec` initializations"
* remove redundant local bindings
* add required lifetime to associated constant
* cli: use `getVoteAccounts` for delegate-stake current voter check
* cli: skip delegate-stake current voter check for unstaked voters
* cli: refactor delegate-stake current voter check
* stake: deprecate on chain warmup/cooldown rate and config
* Pr feedback: Deprecate since 1.16.7
Co-authored-by: Jon Cinque <me@jonc.dev>
---------
Co-authored-by: Jon Cinque <me@jonc.dev>
This extra argument serves as an extra guardrail to ensure that the
feature key holder is activating the feature on the intended cluster,
and not solely using a default or config-file stored RPC url to
determine which cluster the feature will be activated on.
* Add failing test
* Add config struct for vote-account creation
* Add create-vote-account ix builders that use CreateVoteAccountConfig
* Test now passes; add case to demonstrate failure after activation
* Deprecate existing ix builders
* Use new builders in solana-cli
* Query feature status to use correct VoteState size in solana-cli
* Fix tests and clippy warnings
* Improve ugly conditional block
* Add find-program-address solana cli command
* clippy
* clippy after rebase
* rename find-program-address -> find-program-derived-address
* rename is_complex_seed -> is_structured_seed
* add validator is_structured_seed to clap-v3-utils
* return CliError::BadParameter for PROGRAM_ID arg in case of incorrect parsing
* improve help for SEEDS arg
* extend About for create-address-with-seed command
* fix SEED help
Dynamic dispatch forces heap allocation and adds extra overhead.
Dynamic casting as in the ones below, lacks compile-time type safety:
https://github.com/solana-labs/solana/blob/eeb622c4e/quic-client/src/lib.rs#L172-L175https://github.com/solana-labs/solana/blob/eeb622c4e/udp-client/src/lib.rs#L52-L55
The commit removes all instances of Any, Box<dyn ...>, and Arc<dyn ...>,
and instead uses generic and associated types.
There are only two protocols QUIC and UDP; and the code which has to
work with both protocols can use a trivial thin enum wrapper.
With respect to connection-cache specifically:
* connection-cache/ConnectionCache is a single protocol cache which
allows to use either QUIC or UDP without any build dependency on the
other protocol.
* client/ConnectionCache is an enum wrapper around both protocols and
can be used in the code which has to work with both QUIC and UDP.
Co-authored-by: Tyera Eulberg <tyera@solana.com>
Removed implementation in client/tpu_client and make it a thin wrapper to forward calls to the backend TpuClient. There is some minor change to coerce the client/ConnectionCache to connection-cache/ConnectionCache.
tpu-client/tpu_connection_cache is refactored out the module and moved to connection-cache/connection_cache and the logic in client/connection_cache is consolidated to connection-cache/connection_cache as well. client/connection_cache only has a thin wrapper which forward calls to connection-cache/connection_cache and deal with constructions of quic/udp connection cache for clients using them both.2.
The TpuConnection is refactored to ClientConnection to make it generic and functions renamed to be proper for other workflows. eg. tpu_addr -> server_addr, send_transaction --> send_data and etc...
The enum dispatch is removed so that we can make the bulk of code of quic and udp agnostic of each other. The client is possible to load quic or udp only into its runtime.
The generic type parameter in the tpu-client/tpu_connection_cache is removed in order to create both quic and udp connection cache and use the object to send transactions with multiple branching when sending data. The generic type parameters and associated types are dropped in other types in order to make the trait "object safe" for this purpose.
I have annotated the code explaining the reasoning and the refactoring source -> destination.
There is no functional changes
bench-tps has been performed for rpc-client, thin-client and tpu-client. And it is found the performance number largely match the ones before the refactoring.
Jon Cinque
sakridge
Tyera
Pankaj Garg
bji
Alexander Meißner
Trent Nelson
steviez
galactus
Ashwin Sekar
HaoranYi
behzad nouri
Brooks
ananas-block
CanardMandarin
Michael
Jeff Washington (jwash)
Andrew Fitzgerald
Saad Talaat
sakridge
DimAn
Ryo Onodera
Kevin Ji
Lijun Wang