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rust-bitcoin-unsafe-fast
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67 Commits

Author SHA1 Message Date
Vis Virial 2085dc32a7
Refactoring: define `Block.get_base_size()`. 2021-06-28 20:07:07 +09:00
Vis Virial 4ac9cef9e9
Implement `Block.get_strippedsize()` and `Transaction.get_vsize()`. 2021-06-28 20:03:42 +09:00
Devrandom 95aa3bf153 std -> core 2021-06-11 17:28:04 +02:00
Jeffrey Czyz ade2bcee8e
Return BlockHash from BlockHeader::validate_pow 
Validating a block's proof-of-work involves computing the block hash.
Returning it from BlockHeader::validate_pow avoids having callers
recompute the block hash if it is needed.
 2021-02-17 17:40:17 -08:00
Steven Roose 94b7371424 Replace serde_struct_impl with derive-based impls 2020-12-30 16:32:52 +01:00
0xB10C b7caf0110f test: BlockHeader::difficulty() 
https://github.com/rust-bitcoin/rust-bitcoin/issues/462
 2020-12-26 11:33:54 +01:00
0xB10C 4eca40dcc1 test: BlockHeader::validate_pow() 
https://github.com/rust-bitcoin/rust-bitcoin/issues/462#issuecomment-683916241
 2020-12-26 11:33:39 +01:00
0xB10C d5bf5c88a3 test: BlockHeader::work() 
https://github.com/rust-bitcoin/rust-bitcoin/issues/462#issuecomment-683916241
 2020-12-26 11:33:22 +01:00
Elichai Turkel 609b9523b8
Add benchmarks for block serialization 2020-10-08 16:28:17 +03:00
Steven Roose 9c90b39ebd
Add Block::coinbase and Block::bip34_block_height 2020-10-07 18:54:12 +02:00
Steven Roose 29a74a14ab
Move around impls in block module 
So that an impl always succeeds the struct type definition.
 2020-10-07 18:48:24 +02:00
Braydon Fuller 945db009b2
Add test for transaction and block version serialization 2020-08-19 14:12:03 -07:00
Braydon Fuller e9f1f11c2c
Transaction and header version is signed int 2020-08-17 10:28:51 -07:00
Alexis Sellier 9cb5d2e711 Link type in rustdoc 2020-07-09 21:17:02 +02:00
Alexis Sellier e8cecfe1d3 Add `BlockHeader::u256_from_compact_target` function 
This implements the counterparty to BlockHeader::compact_target_from_u256,
to convert a compact u32 to a Uint256.
 2020-07-09 21:17:02 +02:00
Andrew Poelstra c3a7d1b27c
Merge pull request #417 from shesek/202003-block-size-weight 
Add Block::get_size() and Block::get_weight()
 2020-04-07 14:12:15 +00:00
Elichai Turkel a473d01b17
Made some idiomatic changes 2020-03-29 17:15:15 +03:00
Nadav Ivgi 94032f6817 Add Block::get_size() and Block::get_weight() 2020-03-27 21:54:46 +03:00
Elichai Turkel c19b736566
Remove the hex dependency 2020-01-20 18:50:02 +02:00
Steven Roose 8e52b8ce4d
Remove the BitcoinHash trait 
Replaced by a `block_hash` method on both `Block` and `BlockHeader`.
 2020-01-10 11:34:16 +00:00
Dr Maxim Orlovsky 5fc24dea33 Multiple fixes for hash types and their computing 
Unit test for wtxid and SegWit transactions
 2020-01-01 13:54:23 +01:00
Dr Maxim Orlovsky 0abe15b1f6 Moving from BitcoinHash to Wtxid for Transactions 2020-01-01 13:52:20 +01:00
Dr Maxim Orlovsky f5a8087105 New hash types: MerkleRoot/Branch, WitnessCommit, SigHash, FilterHash 2020-01-01 13:50:17 +01:00
Dr Maxim Orlovsky 5f4f629bb1 Replaced all hash160, sha256 and sha256d with the new hash types throughout the code 
Embedding Txid's in the doc exaples
 2020-01-01 13:44:34 +01:00
Dr Maxim Orlovsky 5ef39e34fa Implementing (W)Pubkey/ScriptHash and BlockHash 2020-01-01 13:42:22 +01:00
Dr Maxim Orlovsky ec92a05682 New HashTypes defined according to #284 (WIP), Txid is completed 2020-01-01 13:41:42 +01:00
Matt Corallo acb43af981 Drop byteorder dependency 
Taking an external dependency just to convert ints to byte arrays
is somewhat of a waste, especially when Rust isn't very aggressive
about doing cross-crate LTO.

Note that the latest LLVM pattern-matches this, and while I haven't
tested it, that should mean this means no loss of optimization.
 2019-12-05 10:41:00 -05:00
Tamas Blummer 38d5ae4e3f enable serde serialization for block and blockheader 2019-08-24 14:26:18 +02:00
Steven Roose 48f4c1989f
Rename bitcoin_hashes dependency to hashes 2019-08-16 15:52:27 +01:00
Jonas Nick 30f24a39d0 Remove confusing mentions of SPV 2019-06-07 13:12:07 +00:00
Steven Roose 093d60bf7f
Rename BlockHeader::spv_validate to validate_pow 2019-06-06 10:39:03 +01:00
Matt Corallo 4f96a87475 Drop LoneHeaders and just use BlockHeader 
The protocol has a bug where a 0u8 is pushed at the end of each
block header on the wire in headers messages. WHy this bug came
about is unrealted and shouldn't impact API design.
 2019-05-17 17:55:02 -04:00
Matt Corallo 084703cba9
Merge pull request #218 from tamasblummer/merkle_root_fix 
Merkle root calculation and witness commitment check for Block
 2019-02-16 19:05:42 -05:00
ariard 51971dd533 Fix typos and clarify some comment in blockdata, block, address (#230) 2019-02-04 07:30:41 +01:00
Tamas Blummer d8c93d9935 Implement Witness commitment check for Block. Remove MerkleRoot implementations for types implementing BitcoinHash as 
it is misleading. MerkleRoot is defined instead for a Block.
 2019-02-01 17:46:26 +01:00
Carl Dong 99f63a8ca4 Convert codebase from util::hash to bitcoin_hashes 
Also replace unsafe transmute with call to read_u64_into
 2019-01-24 16:27:52 -05:00
Carl Dong 0f42ca69b0 Move relevant names into consensus::encode 
- Move network::encodable::* to consensus::encode::*
- Rename Consensus{En,De}codable to {En,De}codable (now under
  consensus::encode)
- Move network::serialize::Error to consensus::encode::Error
- Remove Raw{En,De}coder, implement {En,De}coder for T: {Write,Read}
  instead
- Move network::serialize::Simple{En,De}coder to
  consensus::encode::{En,De}coder
- Rename util::Error::Serialize to util::Error::Encode
- Modify comments to refer to new names
- Modify files to refer to new names
- Expose {En,De}cod{able,er}, {de,}serialize, Params
- Do not return Result for serialize{,_hex} as serializing to a Vec
  should never fail
 2018-09-25 21:19:35 +08:00
Carl Dong 8e0e4eb55a Move serialize::BitcoinHash to util:#️⃣:BitcoinHash 
- Use Sha256dEncoder for calculating merkle root
- Remove BitcoinHash implementation for Vec<u8>
 2018-09-25 21:19:10 +08:00
Jean Pierre Dudey 77c185d9ec Fix modules documentation title. 
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
 2018-08-08 17:38:50 -04:00
Savil Srivastava 933dcaeb82 [code hygiene] remove deprecated rustc-serialize 
Addresses #96.

Turns out it was being used for hex encoding/decoding, so replaced that with the `hex` crate.

i chose to import the `decode` method as:
```
use hex::decode as hex_decode
```

so that it is clear to the reader what is being decoded when it is called. "decode" is such a generic sounding function name that it would get confusing otherwise.
 2018-07-26 09:49:15 -07:00
Igor Aleksanov 14a920ab7d Added method to convert target from Uint256 to compact form (#86) 
Renamed method for getting compact from u256

Removed unnecessary asserts from convert function
 2018-06-12 20:58:25 +02:00
Roman Zeyde 69ea2a760b
Fix 2 small typos in comments 2018-06-09 22:27:40 +03:00
Roman Zeyde 44d0ad90e9
block: fix a small typo in comment 2018-04-11 12:23:15 +03:00
Andrew Poelstra 047c0c149d remove `num` crate dependency 2018-02-18 15:21:13 +00:00
Tamas Blummer 3efe511cc6 add difficulty calculation 2018-02-11 19:58:26 +01:00
Andrew Poelstra af10b153be segwit: add transaction/block serialization support for BIP141/BIP144; bump to 0.8 
Do not yet support new sighash type
 2016-08-24 16:24:55 +00:00
Andrew Poelstra 35832e3da0 Remove some unused trait imports 2016-05-27 18:36:42 +00:00
Andrew Poelstra 5e03adc9aa Changes for cargo-clippy warnings 2015-10-28 11:27:23 -05:00
Andrew Poelstra 17e27ec09f *** IT COMPILES ON RUSTC NIGHTLY *** 
Many unit test failures, but this is progress.
 2015-04-10 20:55:59 -05:00
Andrew Poelstra 3117f95b62 Checkpoint commit: into warnings! 2015-04-10 18:15:57 -05:00