Remove libfuse usage

Cargo.lock

@@ -257,7 +257,6 @@ dependencies = [
  "log",
  "memchr",
  "page_size",
- "pkg-config",
  "smallvec",
  "users",
  "zerocopy",
@@ -434,12 +433,6 @@ dependencies = [
  "digest",
 ]
 
-[[package]]
-name = "pkg-config"
-version = "0.3.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
-
 [[package]]
 name = "polyval"
 version = "0.5.3"

rustcryptfs-fuse/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-fuser = "0.11"
+fuser = { version = "0.11", default-features = false }
 log = "0.4"
 rustcryptfs-lib = { path = "../rustcryptfs-lib" }
 thiserror = "1.0"