paritytech/parity-common

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Collection of crates used in Parity projects

Stars: 311
Forks: 245
Open beginner issues: 0
Indexed issues: 40

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Aug 9, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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40 open issues indexed

uint: 32-bit limbs are not supported properly Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

paritytech/parity-common#929 · Opened Jun 27, 2025
implement parity_scale_codec::DecodeWithMemTracking for primitive types Open

paritytech/parity-common#912 · 12 comments · 1 assignee · Opened Apr 23, 2025
Infinite recursion on BoundedVec Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

paritytech/parity-common#911 · Opened Apr 23, 2025
rayon parallel iterator Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

paritytech/parity-common#908 · Opened Mar 27, 2025
Use workspace-level rust-version Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

paritytech/parity-common#907 · Opened Mar 14, 2025
[Feature] Can implement the Compact trait for U256? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

paritytech/parity-common#895 · Opened Jan 15, 2025
Default RocksDB WAL log size settings Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

paritytech/parity-common#837 · 1 reaction · Opened Mar 27, 2024
Missing I256 Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

paritytech/parity-common#803 · 2 comments · Opened Nov 30, 2023
[uint] conversion between uint types Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

paritytech/parity-common#799 · 2 comments · Opened Nov 10, 2023
num-traits feature on primitive-types could use a FromPrimitive impl Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

paritytech/parity-common#797 · Opened Oct 28, 2023
Implement BoundedVec::try_with_capacity Open

F8-enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

paritytech/parity-common#791 · Opened Sep 27, 2023
Implement BoundedVec with bound on both end Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

paritytech/parity-common#779 · 2 comments · Opened Aug 23, 2023
rlp: list length and contents are not validated Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

paritytech/parity-common#774 · Opened Aug 8, 2023
rlp: handling extra data Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

paritytech/parity-common#773 · 1 comment · Opened Aug 3, 2023
ethereum-types: Consider depending on uint v0.9.4 or above Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

paritytech/parity-common#770 · Opened Jul 29, 2023
From<i64> impl is invalid Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

paritytech/parity-common#764 · 2 comments · Opened Jul 7, 2023
How to define an `Address` as a constant? Open

F8-enhancement Q2-easy

Difficulty 3/5 1-2 days Newbie friendliness 32/100

paritytech/parity-common#702 · 2 comments · Opened Jan 1, 2023
Multiplying two UINT256 to a UINT512 Open

Z1-question

Difficulty 4/5 3-5 days Newbie friendliness 35/100

paritytech/parity-common#701 · 1 comment · Opened Dec 30, 2022
U256 type not impl Binary trait Open

F8-enhancement Q2-easy

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

paritytech/parity-common#681 · 1 reaction · Opened Sep 22, 2022
Issues wrapping ethereum types and deriving scale-codec methods Open

Z1-question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

paritytech/parity-common#679 · 2 comments · Opened Sep 18, 2022
consider replacing `uint` with `ruint` Open

F6-refactor Q5-substantial

Difficulty 4/5 3-5 days Newbie friendliness 35/100

paritytech/parity-common#673 · Opened Sep 1, 2022
Silence uint warns Open

Difficulty 3/5 1-2 days Newbie friendliness 28/100

paritytech/parity-common#660 · 2 comments · Opened Aug 11, 2022
[fixed-hash] to_string() gives shortened version instead of full Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

paritytech/parity-common#656 · 2 comments · 4 reactions · Opened Jul 28, 2022
[uint] Implement From trait for conversions that can't fail Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

paritytech/parity-common#655 · Opened Jul 19, 2022
[uint, primitive-types]: Parsing from string is not what is expected Open

Z1-question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

paritytech/parity-common#643 · 5 comments · Opened May 18, 2022
Support for BorshDeserialize and BorshSerialize Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

paritytech/parity-common#640 · 5 comments · 1 reaction · Opened Apr 2, 2022
Performence issue + wrapping_{add,sub} Open

Difficulty 5/5 Over a week Newbie friendliness 18/100

paritytech/parity-common#635 · Opened Mar 27, 2022
Consider converting fuzz tests to LibAFL Open

F6-refactor good-first-issue Q2-easy

Difficulty 5/5 Over a week Newbie friendliness 20/100

paritytech/parity-common#610 · 2 comments · Opened Jan 4, 2022
[rlp] `BasicEncoder` produces incorrect results for iterators that are incorrect with their size hints Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

paritytech/parity-common#605 · Opened Nov 30, 2021
[rlp-derive] encode for Vec<Vec<T>> has type errors Open

F2-bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

paritytech/parity-common#604 · Opened Nov 30, 2021
[uint] Better constant support Open

F5-task Q2-easy

Difficulty 5/5 Over a week Newbie friendliness 25/100

paritytech/parity-common#585 · 4 comments · 1 reaction · Opened Sep 2, 2021
U types do not convert to each other Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

paritytech/parity-common#568 · 2 comments · Opened Jul 13, 2021
[ci]: run Miri on all crates to detect potential undefined behavior Open

P7-nicetohave

Difficulty 5/5 Over a week Newbie friendliness 25/100

paritytech/parity-common#481 · 1 comment · Opened Dec 21, 2020
[rlp] BasicEncoder::insert_list_payload investigate if pos can be 0 Open

Z0-unconfirmed

Difficulty 3/5 1-2 days Newbie friendliness 25/100

paritytech/parity-common#467 · 2 reactions · Opened Dec 4, 2020
RLP library doesn't reject some invalid decoding attempts Open

F2-bug Z0-unconfirmed

Difficulty 4/5 3-5 days Newbie friendliness 38/100

paritytech/parity-common#422 · 3 comments · Opened Aug 12, 2020
Make real-world examples of memory footprint calculations in kvdb-rocksdb Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

paritytech/parity-common#296 · 1 comment · Opened Dec 31, 2019
I/O stats for databases Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

paritytech/parity-common#295 · Opened Dec 27, 2019
[rlp] consider adding a way to allocate less buffer space Open

F7-footprint F7-optimisation M5-dependencies P9-somedaymaybe

Difficulty 5/5 Over a week Newbie friendliness 35/100

paritytech/parity-common#251 · Opened Oct 28, 2019
[keccak-hash] consider removing dependency on primitive-types Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

paritytech/parity-common#146 · Opened May 11, 2019
[fixed-hash] Figure out uses of quickcheck support Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

paritytech/parity-common#74 · Opened Oct 30, 2018

paritytech/parity-common

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