Remove nix flake, fix changelog 4.3.2 title, bump deps

- Remove nix flake due to lack of maintainability
- Fix changelog 4.3.2 title (it was missing on release)
- Bump deps (includings "dirs" to 5.0.0)

Signed-off-by: Nick Gerace <nickagerace@gmail.com>

7 files changed, 119 insertions, 208 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4cfd6e3..83af86e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,7 +9,18 @@ For new changes prior to version 4.0.0, please see [CHANGELOG_PRE_V4](./docs/CHA
 
 ## Unreleased
 
-The latest version contains all changes.
+<!-- The latest version contains all changes. -->
+
+### Changed
+
+- Bump dependencies
+
+### Notes
+
+- Remove `flake.nix` for more local development options
+- Fix missing `4.3.2` title in the `CHANGELOG`
+
+## 4.3.2 - 2023-03-09
 
 ### Changed
 
diff --git a/Cargo.lock b/Cargo.lock
index 7cb2422..ba8165d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,9 +19,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "anyhow"
-version = "1.0.69"
+version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "224afbd727c3d6e4b90103ece64b8d1b67fbb1973b1046c2281eed3f3803f800"
+checksum = "7de8ce5e0f9f8d88245311066a578d72b7af3e7088f32783804676302df237e4"
 dependencies = [
  "backtrace",
 ]
@@ -51,7 +51,7 @@ dependencies = [
 name = "bench-loosely"
 version = "0.1.0"
 dependencies = [
- "dirs",
+ "dirs 4.0.0",
 ]
 
 [[package]]
@@ -61,6 +61,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
+name = "bitflags"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "487f1e0fcbe47deb8b0574e646def1c903389d95241dd1bbcc6ce4a715dfc0c1"
+
+[[package]]
 name = "cc"
 version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -77,11 +83,11 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.1.8"
+version = "4.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3d7ae14b20b94cb02149ed21a86c423859cbe18dc7ed69845cace50e52b40a5"
+checksum = "42dfd32784433290c51d92c438bb72ea5063797fc3cc9a21a8c4346bebbb2098"
 dependencies = [
- "bitflags",
+ "bitflags 2.0.2",
  "clap_derive",
  "clap_lex",
  "is-terminal",
@@ -92,22 +98,22 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.1.8"
+version = "4.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44bec8e5c9d09e439c4335b1af0abaab56dcf3b94999a936e1bb47b9134288f0"
+checksum = "fddf67631444a3a3e3e5ac51c36a5e01335302de677bd78759eaa90ab1f46644"
 dependencies = [
  "heck",
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
 name = "clap_lex"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "350b9cf31731f9957399229e9b2adc51eeabdfbe9d71d9a0552275fd12710d09"
+checksum = "033f6b7a4acb1f358c742aaca805c939ee73b4c6209ae4318ec7aca81c42e646"
 dependencies = [
  "os_str_bytes",
 ]
@@ -162,7 +168,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d2301688392eb071b0bf1a37be05c469d3cc4dbbd95df672fe28ab021e6a096"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -177,7 +183,16 @@ version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca3aa72a6f96ea37bbc5aa912f6788242832f75369bdfdadcb0e38423f100059"
 dependencies = [
- "dirs-sys",
+ "dirs-sys 0.3.7",
+]
+
+[[package]]
+name = "dirs"
+version = "5.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dece029acd3353e3a58ac2e3eb3c8d6c35827a892edc6cc4138ef9c33df46ecd"
+dependencies = [
+ "dirs-sys 0.4.0",
 ]
 
 [[package]]
@@ -192,6 +207,17 @@ dependencies = [
 ]
 
 [[package]]
+name = "dirs-sys"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04414300db88f70d74c5ff54e50f9e1d1737d9a5b90f53fcf2e95ca2a9ab554b"
+dependencies = [
+ "libc",
+ "redox_users",
+ "windows-sys 0.45.0",
+]
+
+[[package]]
 name = "either"
 version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -263,7 +289,7 @@ version = "4.3.2"
 dependencies = [
  "anyhow",
  "clap",
- "dirs",
+ "dirs 5.0.0",
  "env_logger",
  "git2",
  "log",
@@ -289,7 +315,7 @@ version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccf7f68c2995f392c49fffb4f95ae2c873297830eb25c6bc4c114ce8f4562acc"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "libc",
  "libgit2-sys",
  "log",
@@ -360,19 +386,20 @@ dependencies = [
 
 [[package]]
 name = "io-lifetimes"
-version = "1.0.6"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfa919a82ea574332e2de6e74b4c36e74d41982b335080fa59d4ef31be20fdf3"
+checksum = "09270fd4fa1111bc614ed2246c7ef56239a3063d5be0d1ec3b589c505d400aeb"
 dependencies = [
+ "hermit-abi 0.3.1",
  "libc",
  "windows-sys 0.45.0",
 ]
 
 [[package]]
 name = "is-terminal"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21b6b32576413a8e69b90e952e4a026476040d81017b80445deda5f2d3921857"
+checksum = "8687c819457e979cc940d09cb16e42a1bf70aa6b60a549de6d3a62a0ee90c69e"
 dependencies = [
  "hermit-abi 0.3.1",
  "io-lifetimes",
@@ -491,9 +518,9 @@ checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "os_str_bytes"
-version = "6.4.1"
+version = "6.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee"
+checksum = "ceedf44fb00f2d1984b0bc98102627ce622e083e49a5bacdb3e514fa4238e267"
 
 [[package]]
 name = "output_vt100"
@@ -537,7 +564,7 @@ dependencies = [
  "proc-macro-error-attr",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "version_check",
 ]
 
@@ -554,18 +581,18 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.51"
+version = "1.0.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d727cae5b39d21da60fa540906919ad737832fe0b1c165da3a34d6548c849d6"
+checksum = "1d0e1ae9e836cc3beddd63db0df682593d7e2d3d891ae8c9083d2113e1744224"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.23"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
+checksum = "4424af4bf778aae2051a77b60283332f386554255d722233d09fbfc7e30da2fc"
 dependencies = [
  "proc-macro2",
 ]
@@ -598,7 +625,7 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -620,11 +647,11 @@ checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
 
 [[package]]
 name = "rustix"
-version = "0.36.9"
+version = "0.36.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd5c6ff11fecd55b40746d1995a02f2eb375bf8c00d192d521ee09f42bef37bc"
+checksum = "db4165c9963ab29e422d6c26fbc1d37f15bace6b2810221f9d925023480fcf0e"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "errno",
  "io-lifetimes",
  "libc",
@@ -646,22 +673,22 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "serde"
-version = "1.0.154"
+version = "1.0.158"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cdd151213925e7f1ab45a9bbfb129316bd00799784b174b7cc7bcd16961c49e"
+checksum = "771d4d9c4163ee138805e12c710dd365e4f44be8be0503cb1bb9eb989425d9c9"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.154"
+version = "1.0.158"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fc80d722935453bcafdc2c9a73cd6fac4dc1938f0346035d84bf99fa9e33217"
+checksum = "e801c1712f48475582b7696ac71e0ca34ebb30e09338425384269d9717c62cad"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.3",
 ]
 
 [[package]]
@@ -688,7 +715,7 @@ dependencies = [
 name = "size"
 version = "0.1.0"
 dependencies = [
- "dirs",
+ "dirs 4.0.0",
 ]
 
 [[package]]
@@ -709,6 +736,17 @@ dependencies = [
 ]
 
 [[package]]
+name = "syn"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8234ae35e70582bfa0f1fedffa6daa248e41dd045310b19800c4a36382c8f60"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
 name = "tempfile"
 version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -732,22 +770,22 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.39"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5ab016db510546d856297882807df8da66a16fb8c4101cb8b30054b0d5b2d9c"
+checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.39"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5420d42e90af0c38c3290abcca25b9b3bdf379fc9f55c528f53a269d9c9a267e"
+checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.3",
 ]
 
 [[package]]
@@ -767,9 +805,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "toml"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7afcae9e3f0fe2c370fd4657108972cbb2fa9db1b9f84849cefd80741b01cb6"
+checksum = "b403acf6f2bb0859c93c7f0d967cb4a75a7ac552100f9322faf64dc047669b21"
 dependencies = [
  "serde",
  "serde_spanned",
@@ -788,9 +826,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.19.4"
+version = "0.19.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a1eb0622d28f4b9c90adc4ea4b2b46b47663fde9ac5fafcb14a1369d5508825"
+checksum = "dc18466501acd8ac6a3f615dd29a3438f8ca6bb3b19537138b3106e575621274"
 dependencies = [
  "indexmap",
  "serde",
@@ -801,9 +839,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-bidi"
-version = "0.3.11"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "524b68aca1d05e03fdf03fcdce2c6c94b6daf6d16861ddaa7e4f2b6638a9052c"
+checksum = "7d502c968c6a838ead8e69b2ee18ec708802f99db92a0d156705ec9ef801993b"
 
 [[package]]
 name = "unicode-ident"
@@ -906,9 +944,9 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.42.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e2522491fbfcd58cc84d47aeb2958948c4b8982e9a2d8a2a35bbaed431390e7"
+checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
 dependencies = [
  "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
@@ -921,51 +959,51 @@ dependencies = [
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.42.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c9864e83243fdec7fc9c5444389dcbbfd258f745e7853198f365e3c4968a608"
+checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.42.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c8b1b673ffc16c47a9ff48570a9d85e25d265735c503681332589af6253c6c7"
+checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.42.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de3887528ad530ba7bdbb1faa8275ec7a1155a45ffa57c37993960277145d640"
+checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.42.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf4d1122317eddd6ff351aa852118a2418ad4214e6613a50e0191f7004372605"
+checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.42.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1040f221285e17ebccbc2591ffdc2d44ee1f9186324dd3e84e99ac68d699c45"
+checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.42.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "628bfdf232daa22b0d64fdb62b09fcc36bb01f05a3939e20ab73aaf9470d0463"
+checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.42.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
+checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
 
 [[package]]
 name = "winnow"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee7b2c67f962bf5042bfd8b6a916178df33a26eec343ae064cb8e069f638fa6f"
+checksum = "23d020b441f92996c80d94ae9166e8501e59c7bb56121189dc9eab3bd8216966"
 dependencies = [
  "memchr",
 ]
diff --git a/crates/gfold/Cargo.toml b/crates/gfold/Cargo.toml
index 9b9c283..76daf14 100644
--- a/crates/gfold/Cargo.toml
+++ b/crates/gfold/Cargo.toml
@@ -15,7 +15,7 @@ version = "4.3.2"
 [dependencies]
 anyhow = { version = "1.0", features = ["backtrace"] }
 clap = { version = "4.1", features = ["derive"] }
-dirs = "4.0"
+dirs = "5.0"
 env_logger = { version = "0.10", features = ["humantime"], default_features = false }
 git2 = { version = "0.16", default_features = false }
 log = "0.4"
diff --git a/crates/gfold/src/main.rs b/crates/gfold/src/main.rs
index f210083..964fd5e 100644
--- a/crates/gfold/src/main.rs
+++ b/crates/gfold/src/main.rs
@@ -2,6 +2,8 @@
 //! track of multiple Git repositories. The source code uses private modules rather than leveraging
 //! a library via `lib.rs`.
 
+#![warn(missing_docs, clippy::missing_errors_doc, clippy::missing_panics_doc)]
+
 use env_logger::Builder;
 use log::debug;
 use log::LevelFilter;
diff --git a/docs/DEVELOPING.md b/docs/DEVELOPING.md
index a22b7bb..f13e2dd 100644
--- a/docs/DEVELOPING.md
+++ b/docs/DEVELOPING.md
@@ -48,30 +48,4 @@ cargo +nightly udeps
 cargo bloat --release
 cargo bloat --release --crates
 cargo audit
-```
-
-## Nix Flake (macOS and Linux only)
-
-If you prefer to avoid mutating your local environment, you can use the `nix` [flake](./flake.nix)!
-
-> If you do not have `nix` installed and are unsure where to start, you can check out the
-> [Zero to Nix installation guide](https://zero-to-nix.com/start/install).
-
-You can enter a `nix` environment with everything you need.
-
-```shell
-nix develop
-```
-
-If you prefer to not enter the environment and run a single command, you can use the
-`--command` flag.
-
-```shell
-nix develop --command cargo test
-```
-
-Update dependencies with the following command:
-
-```shell
-nix flake update
-```
+```
\ No newline at end of file
diff --git a/flake.lock b/flake.lock
deleted file mode 100644
index 11039ef..0000000
--- a/flake.lock
+++ /dev/null
@@ -1,77 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1677609835,
-        "narHash": "sha256-pf6W6yDHerq1GZtM8d3ZSQMID1ICYeiv3cpPgvXpW1E=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "44e1ca49a9ed9f85603d0eb5c15e2608f63bcd95",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1665296151,
-        "narHash": "sha256-uOB0oxqxN9K7XGF1hcnY+PQnlQJ+3bP2vCn/+Ru/bbc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "14ccaaedd95a488dd7ae142757884d8e125b3363",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs",
-        "rust-overlay": "rust-overlay"
-      }
-    },
-    "rust-overlay": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs_2"
-      },
-      "locked": {
-        "lastModified": 1677551437,
-        "narHash": "sha256-KidNaM3fTvixGQwJPrbR4hon6FjT2Doil1Fq1GaeLpA=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "c1df023b1aaded1b65a1f4ad604a98a58ab4db97",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}
diff --git a/flake.nix b/flake.nix
deleted file mode 100644
index 4519104..0000000
--- a/flake.nix
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  description = "gfold is a CLI tool to help keep track of your Git repositories";
-
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs";
-    rust-overlay.url = "github:oxalica/rust-overlay";
-  };
-
-  outputs = { self, nixpkgs, rust-overlay }:
-    let
-      overlays = [
-        (import rust-overlay)
-        (self: super: {
-          rustToolchain = super.rust-bin.stable.latest.default;
-        })
-      ];
-
-      nameValuePair = name: value: { inherit name value; };
-      genAttrs = names: f: builtins.listToAttrs (map (n: nameValuePair n (f n)) names);
-      allSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
-      forAllSystems = f: genAttrs allSystems (system: f {
-        pkgs = import nixpkgs { inherit overlays system; };
-      });
-    in
-    {
-      devShells = forAllSystems ({ pkgs }: {
-        default = pkgs.mkShell {
-          buildInputs = (with pkgs; [
-            rustToolchain
-          ]) ++ pkgs.lib.optionals pkgs.stdenv.isDarwin (with pkgs; [
-            libiconv
-            darwin.apple_sdk.frameworks.Security
-          ]);
-        };
-      });
-    };
-}