OpenSSL bindings for Rust (by sfackler)

Rust-openssl Alternatives

Similar projects and alternatives to rust-openssl

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better rust-openssl alternative or higher similarity.

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Reviews and mentions

Posts with mentions or reviews of rust-openssl. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-02-26.
  • Cargo build openssl environment variables not set
    1 project | | 3 May 2021
    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 See rust-openssl README for more information:
  • Rates - currency rates in your terminal
    7 projects | | 26 Feb 2021
    $ cargo install rates Updating index Downloaded rates v0.2.0 Downloaded 1 crate (11.8 KB) in 0.70s Installing rates v0.2.0 Downloaded chrono v0.4.19 Downloaded futures-io v0.3.13 Downloaded futures-sink v0.3.13 Downloaded directories v3.0.1 Downloaded futures-channel v0.3.13 Downloaded futures-task v0.3.13 Downloaded futures-util v0.3.13 Downloaded hashbrown v0.9.1 Downloaded http-body v0.4.0 Downloaded httpdate v0.3.2 Downloaded httparse v1.3.5 Downloaded http v0.2.3 Downloaded hyper v0.14.4 Downloaded indexmap v1.6.1 Downloaded form_urlencoded v1.0.1 Downloaded h2 v0.3.1 Downloaded log v0.4.14 Downloaded num-traits v0.2.14 Downloaded openssl v0.10.32 Downloaded pin-utils v0.1.0 Downloaded openssl-sys v0.9.60 Downloaded pin-project-internal v1.0.5 Downloaded reqwest v0.11.1 Downloaded serde v1.0.123 Downloaded serde_urlencoded v0.7.0 Downloaded tinyvec_macros v0.1.0 Downloaded tinyvec v1.1.1 Downloaded tokio-native-tls v0.3.0 Downloaded syn v1.0.60 Downloaded url v2.2.1 Downloaded bytes v1.0.1 Downloaded tower-service v0.3.1 Downloaded tokio-util v0.6.3 Downloaded ipnet v2.3.0 Downloaded socket2 v0.3.19 Downloaded base64 v0.13.0 Downloaded want v0.3.0 Downloaded cc v1.0.67 Downloaded unicode-normalization v0.1.17 Downloaded mio v0.7.9 Downloaded tracing-core v0.1.17 Downloaded quote v1.0.9 Downloaded pin-project v1.0.5 Downloaded pin-project-lite v0.2.4 Downloaded try-lock v0.2.3 Downloaded serde_json v1.0.64 Downloaded native-tls v0.2.7 Downloaded num-integer v0.1.44 Downloaded hyper-tls v0.5.0 Downloaded futures-core v0.3.13 Downloaded tracing v0.1.25 Downloaded tokio v1.2.0 Downloaded idna v0.2.2 Downloaded libc v0.2.86 Downloaded encoding_rs v0.8.28 Downloaded 55 crates (5.4 MB) in 1.77s (largest was `encoding_rs` at 1.4 MB) Compiling autocfg v1.0.1 Compiling libc v0.2.86 Compiling cfg-if v1.0.0 Compiling log v0.4.14 Compiling pkg-config v0.3.19 Compiling cc v1.0.67 Compiling memchr v2.3.4 Compiling pin-project-lite v0.2.4 Compiling proc-macro2 v1.0.24 Compiling lazy_static v1.4.0 Compiling bytes v1.0.1 Compiling itoa v0.4.7 Compiling bitflags v1.2.1 Compiling unicode-xid v0.2.1 Compiling syn v1.0.60 Compiling futures-core v0.3.13 Compiling foreign-types-shared v0.1.1 Compiling fnv v1.0.7 Compiling openssl v0.10.32 Compiling matches v0.1.8 Compiling tinyvec_macros v0.1.0 Compiling hashbrown v0.9.1 Compiling futures-task v0.3.13 Compiling native-tls v0.2.7 Compiling slab v0.4.2 Compiling pin-utils v0.1.0 Compiling serde v1.0.123 Compiling ryu v1.0.5 Compiling futures-sink v0.3.13 Compiling futures-io v0.3.13 Compiling httparse v1.3.5 Compiling percent-encoding v2.1.0 Compiling try-lock v0.2.3 Compiling openssl-probe v0.1.2 Compiling httpdate v0.3.2 Compiling serde_json v1.0.64 Compiling encoding_rs v0.8.28 Compiling tower-service v0.3.1 Compiling unicode-width v0.1.8 Compiling strsim v0.8.0 Compiling base64 v0.13.0 Compiling vec_map v0.8.2 Compiling ipnet v2.3.0 Compiling mime v0.3.16 Compiling ansi_term v0.11.0 Compiling tokio v1.2.0 Compiling indexmap v1.6.1 Compiling num-traits v0.2.14 Compiling num-integer v0.1.44 Compiling tracing-core v0.1.17 Compiling futures-channel v0.3.13 Compiling foreign-types v0.3.2 Compiling http v0.2.3 Compiling unicode-bidi v0.3.4 Compiling tinyvec v1.1.1 Compiling openssl-sys v0.9.60 Compiling form_urlencoded v1.0.1 Compiling textwrap v0.11.0 Compiling tracing v0.1.25 Compiling http-body v0.4.0 Compiling unicode-normalization v0.1.17 Compiling num_cpus v1.13.0 Compiling socket2 v0.3.19 Compiling atty v0.2.14 Compiling dirs-sys v0.3.5 Compiling time v0.1.43 Compiling mio v0.7.9 Compiling want v0.3.0 error: failed to run custom build command for `openssl-sys v0.9.60` Caused by: process didn't exit successfully: `/tmp/cargo-installbxN90K/release/build/openssl-sys-704dca09387a20ed/build-script-main` (exit code: 101) --- stdout cargo:rustc-cfg=const_fn 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 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 run pkg_config fail: "`\"pkg-config\" \"--libs\" \"--cflags\" \"openssl\"` did not exit successfully: exit code: 1\n--- stderr\nPackage openssl was not found in the pkg-config search path.\nPerhaps you should add the directory containing `openssl.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'openssl\' found\n" --- stderr thread 'main' panicked at ' Could not find directory of OpenSSL installation, and this `-sys` crate cannot proceed without this knowledge. If OpenSSL is installed and this crate had trouble finding it, you can set the `OPENSSL_DIR` environment variable for the compilation process. Make sure you also have the development packages of openssl installed. For example, `libssl-dev` on Ubuntu or `openssl-devel` on Fedora. If you're in a situation where you think the directory *should* be found automatically, please open a bug at and include information about your system as well as this message. $HOST = x86_64-unknown-linux-gnu $TARGET = x86_64-unknown-linux-gnu openssl-sys = 0.9.60 ', /home/myusr/.cargo/registry/src/ note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace warning: build failed, waiting for other jobs to finish... error: failed to compile `rates v0.2.0`, intermediate artifacts can be found at `/tmp/cargo-installbxN90K` Caused by: build failed
  • reqwest HTTP Client for Rust is not supported on newer openssl Linux distributions in case of an issue. Current workaround-> and any help appreciated.
    1 project | | 22 Feb 2021
    Second, was solved over 2 years ago, and the fix was released in openssl v0.10. Since reqwest uses openssl v0.10.x, it definitely includes this fix.


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