It works now!

Author: mrvillage

Cargo.toml

@@ -18,6 +18,7 @@ rkyv = { version = "0.7.44", features = [
   "validation",
   "size_64",
   "std",
+  "archive_le",
 ], default-features = false }
 serde = { version = "1.0.202", features = ["derive"] }
 serde_cbor = "0.11.2"

src/file.rs

@@ -48,7 +48,7 @@ impl File {
         trans: TransitoryType,
     ) -> Result<TransitoryMatrix, ReadMatrixError> {
         Ok(match trans {
-            TransitoryType::Float => TransitoryMatrix::Float(self.read_matrix::<f64, _, _>(false)?),
+            TransitoryType::Float => TransitoryMatrix::Float(self.read_matrix::<f64, _, _>(true)?),
             TransitoryType::Str => TransitoryMatrix::Str(self.read_matrix::<String, _, _>(true)?),
         })
     }