diff --git a/.rustfmt.toml b/.rustfmt.toml
index 70b5be0..d9417d1 100644
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -1,10 +1,9 @@
 # REF: https://github.com/rust-lang/rustfmt/blob/main/Configurations.md
-unstable_features = true
 array_width = 60
 attr_fn_like_width = 70
 binop_separator = "Front" # Front|Back
 blank_lines_lower_bound = 1
-blank_lines_upper_bound = 1
+black_lines_upper_bound = 1
 brace_style = "SameLineWhere" # AlwaysNextLine|PreferSameLine|SameLineWhere
 chain_width = 60
 color = "Auto" # Auto|Always|Never
@@ -16,8 +15,8 @@ disable_all_formatting = false # hell no
 edition = "2024" # 2015|2018|2021|2024
 empty_item_single_line = true
 enum_discrim_align_threshold = 20
-error_on_line_overflow = false # DEBUG
-error_on_unformatted = false # DEBUG
+error_on_line_overflow = false
+error_on_unformatted = true
 fn_call_width = 60
 fn_params_layout = "Tall" # Compressed|Tall|Vertical
 fn_single_line = true
@@ -27,13 +26,13 @@ format_code_in_doc_comments = true
 doc_comment_code_block_width = 100
 format_generated_files = true
 generated_marker_line_search_limit = 5
-# format_macro_matches = true
+format_macro_matches = true
 format_macro_bodies = true
 skip_macro_invocations = []
 format_strings = true
 hard_tabs = false # fuck tabs
 hex_literal_case = "Lower" # Preserve|Upper|Lower
-# float_literal_trailing_zero = "Never" # Preserve|Always|IfNoPostfix|Never
+float_literal_trailing_zero = "Never" # Preserve|Always|IfNoPostfix|Never
 show_parse_errors = true
 # ignore = [] # same format as .gitignore
 imports_indent = "Block" # Block|Visual
@@ -42,7 +41,7 @@ indent_style = "Block" # Block|Visual
 inline_attribute_width = 0
 match_arm_blocks = true
 match_arm_leading_pipes = "Never" # Preserve|Always|Never
-# match_arm_indent = true
+match_arm_indent = true
 match_block_trailing_comma = true
 max_width = 100
 merge_derives = true
@@ -73,6 +72,7 @@ tab_spaces = 4
 trailing_comma = "Always" # Vertical|Always|Never
 trailing_semicolon = true
 type_punctuation_density = "Wide" # Compressed|Wide
+unstable_features = true
 use_field_init_shorthand = true
 use_small_heuristics = "Default" # Default|Off|Max
 use_try_shorthand = true
diff --git a/nixide-sys/Cargo.toml b/nixide-sys/Cargo.toml
index 640e70c..41a1b93 100644
--- a/nixide-sys/Cargo.toml
+++ b/nixide-sys/Cargo.toml
@@ -1,33 +1,35 @@
 [package]
 name         = "nixide-sys"
-description  = "Unsafe direct FFI bindings to the libnix C API"
+description  = "Unsafe direct FFI bindings to libnix C API"
 version      = "0.1.0"
 readme       = "../README.md"
 license      = "GPL-3.0"
-repository   = "https://github.com/cry128/nixide"
+repository   = "https://codeberg.org/luminary/nixide"
 authors      = [ "_cry64 <them@dobutterfliescry.net>" ]
 
 edition      = "2024"
 build        = "build.rs"
 
+[package.metadata.docs.rs]
+targets = [ "x86_64-unknown-linux-gnu" ]
+
 [lib]
 path = "src/lib.rs"
 
 # NOTE: `[features]` have a 1-1 correspondence to the
 # NOTE: shared libraries produced by the Nix C API.
 [features]
-default        = [ "nix-util-c" ]
-all            = [ "nix-util-c", "nix-store-c", "nix-expr-c", "nix-fetchers-c", "nix-flake-c", "nix-main-c" ]
-nix-util-c     = []
-nix-store-c    = []
-nix-expr-c     = []
+default = ["nix-util-c"]
+nix-util-c = []
+nix-store-c = []
+nix-expr-c = []
 nix-fetchers-c = []
-nix-flake-c    = []
-nix-main-c     = []
+nix-flake-c = []
+nix-main-c = []
 
 [build-dependencies]
 itertools = "0.14.0"
-heck      = "0.5.0"
+heck = "0.5.0"
 
 # rust-bindgen
 bindgen              = { default-features = false, features = [ "logging", "runtime" ], version = "0.72.1" }
diff --git a/nixide/Cargo.toml b/nixide/Cargo.toml
index a3c223b..d72f945 100644
--- a/nixide/Cargo.toml
+++ b/nixide/Cargo.toml
@@ -4,7 +4,7 @@ description  = "Safe & oxidized bindings to the Nix API"
 version      = "0.1.0"
 readme       = "../README.md"
 license      = "GPL-3.0"
-repository   = "https://github.com/cry128/nixide"
+repository   = "https://codeberg.org/luminary/nixide"
 authors      = [ "_cry64 <them@dobutterfliescry.net>" ]
 edition      = "2024"
 build = "build.rs"
@@ -14,18 +14,17 @@ path = "src/lib.rs"
 
 [features]
 default = ["nix"]
-all     = ["nix", "store", "exprs", "flakes"]
-nix     = ["nixide-sys/nix-util-c", "nixide-sys/nix-main-c"]
-store   = ["nix", "nixide-sys/nix-store-c"]
-exprs   = ["store", "nixide-sys/nix-expr-c"]
-flakes  = ["exprs", "nixide-sys/nix-flake-c", "nixide-sys/nix-fetchers-c"]
+nix = ["nixide-sys/nix-util-c", "nixide-sys/nix-main-c"]
+store = ["nix", "nixide-sys/nix-store-c"]
+exprs = ["store", "nixide-sys/nix-expr-c"]
+flakes = ["exprs", "nixide-sys/nix-flake-c", "nixide-sys/nix-fetchers-c"]
 
 [dependencies]
-libc       = "0.2.183"
-stdext     = "0.3.3"
-ctor       = "0.6.3"
+libc = "0.2.183"
+stdext = "0.3.3"
+ctor = "0.6.3"
 nixide-sys = { path = "../nixide-sys", version = "0.1.0" }
-tempfile   = "3.27.0"
+tempfile = "3.27.0"
 
 [dev-dependencies]
 serial_test = "3.4.0"
diff --git a/nixide/src/errors/context.rs b/nixide/src/errors/context.rs
index 2046c38..44b2666 100644
--- a/nixide/src/errors/context.rs
+++ b/nixide/src/errors/context.rs
@@ -23,6 +23,7 @@
 
 use std::ffi::CString;
 use std::ffi::c_uint;
+use std::ffi::c_void;
 use std::ptr::NonNull;
 
 use super::{NixError, NixideResult};
diff --git a/nixide/src/expr/eval_state.rs b/nixide/src/expr/eval_state.rs
index ec9b297..2f7c20a 100644
--- a/nixide/src/expr/eval_state.rs
+++ b/nixide/src/expr/eval_state.rs
@@ -49,12 +49,12 @@ impl EvalState {
     }
 
     #[inline]
-    pub(crate) fn inner_ref(&self) -> &Rc<RefCell<NonNull<sys::EvalState>>> {
+    pub fn inner_ref(&self) -> &Rc<RefCell<NonNull<sys::EvalState>>> {
         &self.inner
     }
 
     #[inline]
-    pub(crate) fn store_ref(&self) -> &Rc<RefCell<Store>> {
+    pub fn store_ref(&self) -> &Rc<RefCell<Store>> {
         &self.store
     }
 
diff --git a/nixide/src/flake/fetchers_settings.rs b/nixide/src/flake/fetchers_settings.rs
index 8873782..d56171f 100644
--- a/nixide/src/flake/fetchers_settings.rs
+++ b/nixide/src/flake/fetchers_settings.rs
@@ -1,4 +1,4 @@
-use std::ffi::CString;
+use std::ffi::{CString, c_char};
 use std::ptr::NonNull;
 
 use crate::NixideResult;
diff --git a/nixide/src/flake/flake_lock_flags.rs b/nixide/src/flake/flake_lock_flags.rs
index fa63b62..fb40ae0 100644
--- a/nixide/src/flake/flake_lock_flags.rs
+++ b/nixide/src/flake/flake_lock_flags.rs
@@ -1,4 +1,4 @@
-use std::ffi::CString;
+use std::ffi::{CString, c_char};
 use std::ptr::{self, NonNull};
 
 use super::FlakeRef;
diff --git a/nixide/src/flake/flakeref_builder.rs b/nixide/src/flake/flakeref_builder.rs
index dc55c8a..bbb2278 100644
--- a/nixide/src/flake/flakeref_builder.rs
+++ b/nixide/src/flake/flakeref_builder.rs
@@ -1,4 +1,4 @@
-use std::ffi::CString;
+use std::ffi::{CString, c_void};
 use std::path::Path;
 use std::ptr::{self, NonNull, null_mut};
 
diff --git a/nixide/src/nix_settings.rs b/nixide/src/nix_settings.rs
index c85e0b0..8b342fd 100644
--- a/nixide/src/nix_settings.rs
+++ b/nixide/src/nix_settings.rs
@@ -1,4 +1,4 @@
-use std::ffi::CString;
+use std::ffi::{CString, c_void};
 
 use crate::NixideResult;
 use crate::errors::{ErrorContext, ToNixideResult as _};