Issues

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

  cloudflare/wirefilter#196 · Filter by author scadastrangelove opened on Aug 21, 2026

• CompoundType's 32-layer depth cap panics instead of rejecting, reachable from JSON deserialization and the FFI type-builder

  cloudflare/wirefilter#195 · Filter by author scadastrangelove opened on Aug 21, 2026
  1

• Five FFI value-ingestion setters have missing/inconsistent null-pointer validation — two produce a real SIGSEGV, not a panic

  cloudflare/wirefilter#194 · Filter by author scadastrangelove opened on Aug 21, 2026

• wirefilter_get_last_error() returns a borrowed pointer with no documented lifetime

  cloudflare/wirefilter#193 · Filter by author scadastrangelove opened on Aug 21, 2026

• Regex-literal character-class tracking can silently fold later filter text into one pattern with no parse error

  cloudflare/wirefilter#192 · Filter by author scadastrangelove opened on Aug 21, 2026

• A function's declared parameter type isn't enforced against the value it actually receives (parenthesized field + IsTrue coercion)

  cloudflare/wirefilter#191 · Filter by author scadastrangelove opened on Aug 21, 2026

• AlwaysListMatcher::match_value always returns false, contradicting its own doc comment

  cloudflare/wirefilter#190 · Filter by author scadastrangelove opened on Aug 21, 2026

• [QUESTION] crates io availabilty >=0.7.0

  cloudflare/wirefilter#182 · Filter by author Magistone opened on May 27, 2026

• Feature Request: Lazy / deferred variable initialization (property-like mechanism)

  cloudflare/wirefilter#178 · Filter by author virusdefender opened on May 11, 2026
  2

• Expose a mechanism to create a new FunctionCallExpr

  cloudflare/wirefilter#151 · Filter by author jcrevier opened on Dec 19, 2025
  1

• FFI How to add values to a $ list?

  cloudflare/wirefilter#148 · Filter by author sighup1 opened on Oct 29, 2025
  2

• [Question] Do you have a plan to new stable release?

  cloudflare/wirefilter#123 · Filter by author fatihusta opened on Mar 29, 2025
  1

• Is Wasm still being updated and maintained?

  cloudflare/wirefilter#102 · Filter by author dengchen1314 opened on Jan 14, 2025
  1

• Any method to combine multi filter into one to accelerate?

  cloudflare/wirefilter#83 · Filter by author hxndg opened on Jan 31, 2024
  3

• Full syntax support for Cloudflare Firewall Rules language

  cloudflare/wirefilter#62 · Filter by author SerCeMan opened on May 15, 2020
  5

• FFI Example Usage

  cloudflare/wirefilter#56 · Filter by author Sexual opened on Nov 25, 2019
  2

• Meta: refine error spans

  enhancementparsing
  cloudflare/wirefilter#22 · Filter by author RReverser opened on Apr 12, 2019