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rust-bitcoin-unsafe-fast
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150 Commits

Author SHA1 Message Date
Dr. Maxim Orlovsky 697e8f5194
Merge pull request #626 from visvirial/impl-vsize 
Implement `Block.get_strippedsize()` and `Transaction.get_vsize()`
 2021-09-11 00:09:22 +02:00
Devrandom 4826d0c6cc no_std support 
Based on the original work by Justin Moon.

*MSRV unchanged from 1.29.0.*

When `std` is off, `no-std` must be on, and we use the [`alloc`](https://doc.rust-lang.org/alloc/) and core2 crates. The `alloc` crate requires the user define a global allocator.

* Import from `core` and `alloc` instead of `std`
* `alloc` only used if `no-std` is on
* Create `std` feature
* Create `no-std` feature which adds a core2 dependency to polyfill `std::io` features. This is an experimental feature and should be
used with caution.
* CI runs tests `no-std`
* MSRV for `no-std` is 1.51 or so
 2021-07-15 09:04:49 +02:00
Vis Virial cdf7be4765
Add extra checks for `test_segwit_transaction()`. 2021-06-29 07:59:22 +09:00
Vis Virial 2bda871628
Remove `#[inline]` from `Transaction.get_strippedsize()`. 2021-06-29 07:40:13 +09:00
Vis Virial c9dead410a
Implement `Transaction.get_strippedsize()`. 
`Block.get_strippedsize()` is also simplified and optimized.
 2021-06-29 07:34:37 +09:00
Vis Virial 1bf9147a6e
Optimize `Transaction.get_vsize()` (thanks @TheBlueMatt). 2021-06-29 07:14:01 +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
Andrew Poelstra 3fd88d317f
Merge pull request #598 from RCasatta/verify_flags 
Add verify_with_flags to Script and Transaction
 2021-05-05 22:33:47 +00:00
Riccardo Casatta ef471ccca7
Fix documentation, in particular link to code elements 2021-05-03 11:43:11 +02:00
Dr. Maxim Orlovsky 68096242d3
Merge pull request #594 from RCasatta/capped 
Count bytes read in encoding
 2021-05-01 16:28:57 +02:00
Riccardo Casatta 69117a1f63
Use Amount for verify_with_flags 2021-05-01 10:22:35 +02:00
Riccardo Casatta d1f4c0a5c8
Remove Copy for flags parameter 2021-05-01 10:19:54 +02:00
Riccardo Casatta 3aaa5d6846
Add verify with flags 2021-04-30 18:56:35 +02:00
Riccardo Casatta f692c4a938
Limit bytes read with Take 2021-04-28 09:33:37 +02:00
Andrew Poelstra 8231e25292
Merge pull request #586 from sanket1729/warn 
fix warnings for sighashtype
 2021-04-21 15:52:44 +00:00
Andrew Poelstra da477f1041
Merge pull request #558 from LNP-BP/fix/error-derives-1 
Non-API breaking derives for error & transaction types
 2021-04-21 14:24:27 +00:00
sanket1729 3545580bd9 fix warnings for sighashtype 2021-04-06 11:52:14 -07:00
Dr Maxim Orlovsky 7fe3c4a605
Non-API breaking derives for error types 2021-04-06 14:44:50 +02:00
Collins Muriuki c4cfdbbd6a
doc: correct Transaction struct encode_signing_data_to doc comment 2021-04-03 23:52:09 +03:00
Antoine Poinsot e36f3a38e4
transaction: deprecate SigHashType::from_u32 in favor of from_u32_consensus 
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
 2021-02-19 11:36:44 +01:00
Antoine Poinsot bf98d9fd60
transaction: add a method to err on non-standard types to SigHashType 
Right now, any sighash type could be parsed without error, which matches
consensus rules. However most of them would be invalid by standardness,
so it's a bit footgun-y (even more so for pre-signed transactions
protocols for which standardness is critical).

This adds `from_u32_standard()`, which takes care to error if we are
passed an invalid-by-current-policy-rules SIGHASH type.

Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
 2021-02-19 11:12:02 +01:00
Antoine Poinsot 466f161e0b
transaction: document why we mask sighash types with 0x9f 
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
Co-Authored-by: sanket1729 <sanket1729@gmail.com>
 2021-02-19 00:27:02 +01:00
Antoine Poinsot 7f73d5f7db
doc: correct SigHashType doc comment 
Super nit, but a hashtype is not specific to a transaction but a
signature.

Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
 2021-02-18 19:48:39 +01:00
Sebastian Geisler e98f14387d Add function to check RBF-ness of transactions 2021-02-04 22:15:26 +01:00
Steven Roose 61918dfe81
Change the signature of consensus_encode to return io::Error's 
This is instead of encode::Errors because the encoders should
not be allowed to return errors that don't originate in the writer
they are writing into.

This is a part of the method definition that has been relied upon for a
while already.
 2021-01-12 17:39:41 +00:00
Max Giraldo 21b2f929c5 refactor(blockdata/transaction): use nested paths 
Instead of using a wildcard path for the `hash_types` module,
be explicit about what types we're using by using nested paths.

There are many benefits to this, including not polluting the namespace
and clearly demarcating the types' location.
 2021-01-04 00:01:59 +01:00
Max Giraldo 06dc0041c2 docs: fix quotes in Transaction#ntxid description 
Insert double quotes instead of a combination of single quote
and backtick.
 2021-01-01 05:52:23 -08:00
Steven Roose 94b7371424 Replace serde_struct_impl with derive-based impls 2020-12-30 16:32:52 +01:00
Dawid Ciężarkiewicz cf2c12a816 Add ability to pass `SigHashType` directly to `signature_hash` 2020-11-24 22:53:56 -08:00
Dawid Ciężarkiewicz 8773cb4a42 Document `sighash_u32` of `Transaction::signature_hash` 2020-11-24 22:50:06 -08:00
Dr Maxim Orlovsky 8e0b9921ae
No space- and case insensitivity for SigHashType string serialization 2020-10-14 16:46:48 +02:00
Dr Maxim Orlovsky a4a7035a94
String and serde de/serialization for SigHashType 2020-10-14 16:31:24 +02:00
Steven Roose e60bfe2f61
Revert the sighash method signatures 
Hash engines don't product I/O errors, so encoding into them
shouldn't produce errors either.
 2020-10-09 16:27:38 +02:00
Andrew Poelstra 3618d7a41d
Merge pull request #485 from ipaljak-tbtl/expose-tx-signature-data 
Expose serialized data for transaction signatures
 2020-10-09 13:24:51 +00:00
Andrew Poelstra fc60a7fc25
Merge pull request #492 from RCasatta/fix_bench_names 
fix bench fn names
 2020-10-09 13:12:39 +00:00
Riccardo Casatta 9a5291c717 fix bench names 2020-10-08 18:21:30 +02:00
Ivan Paljak e66caab956 Improve error handling, fix forgotten early return 2020-10-08 16:40:30 +02:00
Elichai Turkel eda47c31c9
Remove redundant code / configurations 2020-10-08 17:11:18 +03:00
Elichai Turkel 2d70623356
Remove deprecated Error::description impl 2020-10-08 17:11:18 +03:00
Elichai Turkel 023fae1f65
Add the dyn keyword where appropriate 2020-10-08 17:11:16 +03:00
Elichai Turkel 46f4f8cf35
Add benchmarks for tx serialization and size 2020-10-08 16:29:26 +03:00
Ivan Paljak c21dabb824 Expose serialized data for transaction signatures 2020-10-08 01:21:10 +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
Andrew Poelstra 7efde3ae47
Merge pull request #419 from elichai/2020-03-description 
Deprecate Error::description
 2020-05-23 17:26:38 +00:00
Elichai Turkel af31017eb1
Remove the cursor overhead, write is implemented on vec these days 2020-05-19 12:57:39 +03:00
Elichai Turkel 654232a3dc
Deprecate Error::description 2020-04-13 02:15:28 +03:00
Elichai Turkel 41e4471721
Remove alloc when hashing sighash 2020-04-12 19:04:12 +03:00
Elichai Turkel 3f2d428706
Remove needless references 2020-03-29 17:15:14 +03:00