enabling rustls-tls in reqwest to prevent openssl error

[shashitnak]

By default reqwest uses openssl which causes this error when using this library, even if openssl is installed on the device

The following warnings were emitted during compilation:

warning: openssl-sys@0.9.101: In file included from build/expando.c:1:
warning: openssl-sys@0.9.101: In file included from /usr/include/openssl/opensslv.h:109:
warning: openssl-sys@0.9.101: /usr/include/openssl/macros.h:14:10: fatal error: 'openssl/opensslconf.h' file not found
warning: openssl-sys@0.9.101: #include <openssl/opensslconf.h>
warning: openssl-sys@0.9.101:          ^~~~~~~~~~~~~~~~~~~~~~~
warning: openssl-sys@0.9.101: 1 error generated.

error: failed to run custom build command for `openssl-sys v0.9.101`
note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.

Caused by:
  process didn't exit successfully: `/home/runner/work/tailcall/tailcall/target/debug/build/openssl-sys-13e1779e5e9074f1/build-script-main` (exit status: 101)
  --- stdout
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_LIB_DIR
  OPENSSL_LIB_DIR unset
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR
  OPENSSL_INCLUDE_DIR unset
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_DIR
  OPENSSL_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_NO_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=OPENSSL_STATIC
  cargo:rerun-if-env-changed=OPENSSL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=SYSROOT
  cargo:rerun-if-env-changed=OPENSSL_STATIC
  cargo:rerun-if-env-changed=OPENSSL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rustc-link-lib=ssl
  cargo:rustc-link-lib=crypto
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=OPENSSL_STATIC
  cargo:rerun-if-env-changed=OPENSSL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-changed=build/expando.c
  OPT_LEVEL = Some("0")
  TARGET = Some("x86_64-unknown-linux-gnu")
  HOST = Some("x86_64-unknown-linux-gnu")
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = Some("/home/runner/.cache/cargo-zigbuild/0.17.5/zigcc-x86_64-unknown-linux-gnu.sh")
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("false")
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:warning=In file included from build/expando.c:1:
  cargo:warning=In file included from /usr/include/openssl/opensslv.h:109:
  cargo:warning=/usr/include/openssl/macros.h:14:10: fatal error: 'openssl/opensslconf.h' file not found
  cargo:warning=#include <openssl/opensslconf.h>
  cargo:warning=         ^~~~~~~~~~~~~~~~~~~~~~~
  cargo:warning=1 error generated.

  --- stderr
  thread 'main' panicked at /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba1[500](https://github.com/tailcallhq/tailcall/actions/runs/8184002609/job/22377729657?pr=1268#step:6:501)1f/openssl-sys-0.9.101/build/main.rs:186:13:

  Header expansion error:
  Error { kind: ToolExecError, message: "Command \"/home/runner/.cache/cargo-zigbuild/0.17.5/zigcc-x86_64-unknown-linux-gnu.sh\" \"-O0\" \"-ffunction-sections\" \"-fdata-sections\" \"-fPIC\" \"-m64\" \"--target=x86_64-unknown-linux-gnu\" \"-I\" \"/usr/include\" \"-Wall\" \"-Wextra\" \"-E\" \"build/expando.c\" with args \"zigcc-x86_64-unknown-linux-gnu.sh\" did not execute successfully (status code exit status: 1)." }

  Failed to find OpenSSL development headers.

  You can try fixing this setting the `OPENSSL_DIR` environment variable
  pointing to your OpenSSL installation or installing OpenSSL headers package
  specific to your distribution:

      # On Ubuntu
      sudo apt-get install libssl-dev
      # On Arch Linux
      sudo pacman -S openssl
      # On Fedora
      sudo dnf install openssl-devel
      # On Alpine Linux
      apk add openssl-dev

  See rust-openssl documentation for more information:

      https://docs.rs/openssl

  stack backtrace:
     0: rust_begin_unwind
               at /rustc/82e1608dfa6e0b[556](https://github.com/tailcallhq/tailcall/actions/runs/8184002609/job/22377729657?pr=1268#step:6:557)9232[559](https://github.com/tailcallhq/tailcall/actions/runs/8184002609/job/22377729657?pr=1268#step:6:560)e3d385fea5a93112/library/std/src/panicking.rs:645:5
     1: core::panicking::panic_fmt
               at /rustc/82e1608dfa6e0b5[569](https://github.com/tailcallhq/tailcall/actions/runs/8184002609/job/22377729657?pr=1268#step:6:570)232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
     2: build_script_main::validate_headers
     3: build_script_main::postprocess
     4: build_script_main::find_normal::try_pkg_config
     5: build_script_main::find_normal::find_openssl_dir
     6: build_script_main::find_normal::get_openssl::{{closure}}
     7: core::option::Option<T>::unwrap_or_else
     8: build_script_main::find_normal::get_openssl
     9: build_script_main::find_openssl
    10: build_script_main::main
    11: core::ops::function::FnOnce::call_once
  note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
warning: build failed, waiting for other jobs to finish...
Error: Process completed with exit code 101.

This PR enable rustls-tls for reqwest which fixes this issue

[Miaxos]

Thx :-) released in 3.2.14