refactor: make public the code that needs to be exposed, remove unused code

Cargo.lock

@@ -2,26 +2,127 @@
 # It is not intended for manual editing.
 version = 4
 
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+ "once_cell",
+ "version_check",
+ "zerocopy",
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+ "find-msvc-tools",
+ "shlex",
+]
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+
 [[package]]
 name = "db_builder"
 version = "0.1.0"
 dependencies = [
+ "rusqlite",
  "serde",
  "serde_json",
 ]
 
+[[package]]
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+
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+dependencies = [
+ "ahash",
+ "allocator-api2",
+]
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+dependencies = [
+ "hashbrown",
+]
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 checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"
 
+[[package]]
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+checksum = "cf4e226dcd58b4be396f7bd3c20da8fdee2911400705297ba7d2d7cc2c30f716"
+dependencies = [
+ "cc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
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 version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
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+
 [[package]]
 name = "proc-macro2"
 version = "1.0.106"
@@ -40,6 +141,20 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
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+version = "0.30.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a78046161564f5e7cd9008aff3b2990b3850dc8e0349119b98e8f251e099f24d"
+dependencies = [
+ "bitflags",
+ "fallible-iterator",
+ "fallible-streaming-iterator",
+ "hashlink",
+ "libsqlite3-sys",
+ "smallvec",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.228"
@@ -83,6 +198,18 @@ dependencies = [
  "zmij",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
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+
 [[package]]
 name = "syn"
 version = "2.0.117"
@@ -100,6 +227,38 @@ version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
 
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+
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+
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+dependencies = [
+ "zerocopy-derive",
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+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
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