12 releases

Uses old Rust 2015

0.1.11+1.64.0 Jan 11, 2025
0.1.10+1.61.0 Apr 12, 2024
0.1.9+1.58.0 Jan 2, 2024
0.1.8+1.55.1 Aug 7, 2023
0.1.1 Nov 25, 2018

#244 in HTTP server

Download history 132954/week @ 2025-07-28 128969/week @ 2025-08-04 133734/week @ 2025-08-11 148101/week @ 2025-08-18 139923/week @ 2025-08-25 146717/week @ 2025-09-01 148836/week @ 2025-09-08 138848/week @ 2025-09-15 145093/week @ 2025-09-22 136906/week @ 2025-09-29 136607/week @ 2025-10-06 122250/week @ 2025-10-13 151925/week @ 2025-10-20 164916/week @ 2025-10-27 200923/week @ 2025-11-03 174990/week @ 2025-11-10

701,257 downloads per month
Used in 212 crates (2 directly)

MIT/Apache

7.5MB
199K SLoC

C 108K SLoC // 0.1% comments C++ 50K SLoC // 0.1% comments Ruby 23K SLoC // 0.2% comments Happy 7K SLoC Go 5.5K SLoC // 0.1% comments Python 2K SLoC // 0.3% comments Rust 1.5K SLoC // 0.0% comments Automake 1.5K SLoC // 0.2% comments M4 877 SLoC // 0.2% comments Batch 232 SLoC RPM Specfile 59 SLoC Shell 16 SLoC

Contains (obscure autoconf code, 42KB) nghttp2/configure.ac

nghttp2-sys

A common library for linking nghttp2 to rust programs (also known as libnghttp2).

Generating bindings

Before bindgen:

  • Copy nghttp2ver.h.in to nghttp2ver.h
  • Edit nghttp2ver.h to remove @FOO@, replacing with 0
$ bindgen \
  ./nghttp2/lib/includes/nghttp2/nghttp2.h \
  -o src/lib.rs \
  --no-layout-tests \
  --distrust-clang-mangling \
  --no-prepend-enum-name \
  --rustfmt-bindings \
  --whitelist-function '.*nghttp2.*' \
  --whitelist-type '.*nghttp2.*' \
  --whitelist-var '.*nghttp2.*' \
  -- \
  -I ./nghttp2/lib/includes

Afterwards

  • Remove *vprintf*
  • Remove va_list-related things
  • Add #![allow(bad_style)]

License

This project is licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in nghttp2-sys by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Dependencies