fix: Remove tons of unneeded dependancies

rivets-shared/Cargo.toml

@@ -9,16 +9,7 @@ repository = "https://github.com/factorio-rivets/rivets"
 [dependencies]
 cpp_demangle = "0.4"
 undname = "1.1"
-pdb = "0.8"
-anyhow = "1.0"
-windows = { version = "0.58", features = [
-    "Win32",
-    "Win32_System",
-    "Win32_System_LibraryLoader",
-] }
 syn = "2.0"
-proc-macro2 = "1.0"
-dirs = "5.0.1"
 
 [lib]
 name = "rivets_shared"

rivets-shared/src/lib.rs

@@ -1,17 +1,5 @@
 use cpp_demangle::Symbol;
-use std::ffi::CStr;
 use undname::Flags;
-use windows::core::PCSTR;
-
-pub trait AsPcstr {
-    fn as_pcstr(&self) -> PCSTR;
-}
-
-impl AsPcstr for CStr {
-    fn as_pcstr(&self) -> PCSTR {
-        PCSTR(self.as_ptr().cast())
-    }
-}
 
 /// Attempts to demangle a mangled MSVC C++ symbol name. First tries MSVC demangling, then falls back to Itanium.
 #[must_use]