diff --git a/.gitignore b/.gitignore
index 85aecf6..3357967 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /venv
 /frames
 **/*.png
+thermaldecoder/target
diff --git a/README.md b/README.md
index a66b206..92ec13f 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,15 @@
 ### Thermal decoder
 
 https://wiki.telavivmakers.org/tamiwiki/projects/thermalcam
+
+
+### Rust lib usage
+
+# if you don't already have a virtualenv. Linux specific, adjust to your OS.
+```bash
+virtualenv venv
+. venv/bin/activate
+pip install -r requirements.txt
+(cd thermaldecoder; maturin develop -r)
+python test_rust.py
+```
diff --git a/thermalcamdecoder/Cargo.lock b/thermaldecoder/Cargo.lock
similarity index 100%
rename from thermalcamdecoder/Cargo.lock
rename to thermaldecoder/Cargo.lock
diff --git a/thermalcamdecoder/Cargo.toml b/thermaldecoder/Cargo.toml
similarity index 100%
rename from thermalcamdecoder/Cargo.toml
rename to thermaldecoder/Cargo.toml
diff --git a/thermalcamdecoder/src/lib.rs b/thermaldecoder/src/lib.rs
similarity index 100%
rename from thermalcamdecoder/src/lib.rs
rename to thermaldecoder/src/lib.rs
diff --git a/thermalcamdecoder/src/main.rs b/thermaldecoder/src/main.rs
similarity index 100%
rename from thermalcamdecoder/src/main.rs
rename to thermaldecoder/src/main.rs