cloudflare/wirefilter

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An execution engine for Wireshark-like filters

Stars: 1.2k
Forks: 123
Open beginner issues: 0
Indexed issues: 17
Avg merge: 5h 20m
Merged PRs (30d): 4

Dominant language: Rust
License: MIT
Last GitHub push: Sep 11, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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17 open issues indexed

CPrimitiveType (a repr(u8) enum) is received directly by value across the C ABI with no validation Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

cloudflare/wirefilter#196 · Opened Aug 21, 2026
CompoundType's 32-layer depth cap panics instead of rejecting, reachable from JSON deserialization and the FFI type-builder Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

cloudflare/wirefilter#195 · 1 comment · Opened Aug 21, 2026
Five FFI value-ingestion setters have missing/inconsistent null-pointer validation — two produce a real SIGSEGV, not a panic Open

Difficulty 4/5 3-5 days Newbie friendliness 65/100

cloudflare/wirefilter#194 · Opened Aug 21, 2026
wirefilter_get_last_error() returns a borrowed pointer with no documented lifetime Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

cloudflare/wirefilter#193 · Opened Aug 21, 2026
Regex-literal character-class tracking can silently fold later filter text into one pattern with no parse error Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

cloudflare/wirefilter#192 · Opened Aug 21, 2026
A function's declared parameter type isn't enforced against the value it actually receives (parenthesized field + IsTrue coercion) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

cloudflare/wirefilter#191 · Opened Aug 21, 2026
AlwaysListMatcher::match_value always returns false, contradicting its own doc comment Open

Difficulty 1/5 1-3 hours Newbie friendliness 90/100

cloudflare/wirefilter#190 · Opened Aug 21, 2026
[QUESTION] crates io availabilty >=0.7.0 Open

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

cloudflare/wirefilter#182 · 1 reaction · Opened May 27, 2026
Feature Request: Lazy / deferred variable initialization (property-like mechanism) Open

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

cloudflare/wirefilter#178 · Opened May 11, 2026
Expose a mechanism to create a new FunctionCallExpr Open

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

cloudflare/wirefilter#151 · 1 comment · Opened Dec 19, 2025
FFI How to add values to a $ list? Open

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

cloudflare/wirefilter#148 · 2 comments · Opened Oct 29, 2025
[Question] Do you have a plan to new stable release? Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

cloudflare/wirefilter#123 · 1 comment · Opened Mar 29, 2025
Is Wasm still being updated and maintained? Open

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

cloudflare/wirefilter#102 · 1 comment · Opened Jan 14, 2025
Any method to combine multi filter into one to accelerate? Open

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

cloudflare/wirefilter#83 · 3 comments · Opened Jan 31, 2024
Full syntax support for Cloudflare Firewall Rules language Open

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

cloudflare/wirefilter#62 · 5 comments · Opened May 15, 2020
FFI Example Usage Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

cloudflare/wirefilter#56 · 2 comments · 4 reactions · Opened Nov 25, 2019
Meta: refine error spans Open

enhancement parsing

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

cloudflare/wirefilter#22 · Opened Apr 12, 2019

cloudflare/wirefilter

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