no mmap for now

Cargo.lock

@@ -1496,15 +1496,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "mmarinus"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f001c2c323e765b22d8248a0b8a7f8f66672a007babf01c380b579cc71e862c"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "native-tls"
 version = "0.2.8"
@@ -2703,7 +2694,6 @@ dependencies = [
  "delaunator",
  "itertools",
  "miette",
- "mmarinus",
  "steamlocate",
  "thiserror",
  "three-d",

Cargo.toml

@@ -19,7 +19,6 @@ tracing = "0.1.29"
 tracing-subscriber = { version = "0.3.3", features = ["env-filter"] }
 tracing-tree = "0.2.0"
 cgmath = "0.18.0"
-mmarinus = "0.2.1"
 
 [profile.dev.package."*"]
 opt-level = 2

src/main.rs

@@ -184,9 +184,7 @@ fn prop_to_mesh(model: &vmdl::Model) -> CPUMesh {
 }
 
 fn load_world(path: &Path) -> Result<(CPUMesh, Bsp), Error> {
-    use mmarinus::{perms, Kind};
-
-    let map = Kind::Private.load::<perms::Read, _>(path).unwrap();
+    let map = std::fs::read(path)?;
     let bsp = Bsp::read(map.as_ref())?;
     let world_model = bsp.models().next().ok_or(Error::Other("No world model"))?;