Update installation section in the documentation (#130)

prehner · web-flow · commit b02b4e2a8687 · 2023-01-31T20:06:39.000+01:00
diff --git a/docs/installation.md b/docs/installation.md
@@ -17,20 +17,27 @@ pip install git+https://github.com/feos-org/feos
 
 ````{tab-item} Rust
 In Rust, the `feos-dft` crate and each equation of state or DFT functional is a separate, optional module behind a feature flag.
-To use {math}`\text{FeO}_\text{s}` with all models (including Python bindings), use the `all` feature:
+To use {math}`\text{FeO}_\text{s}` with all models (including Python bindings), use the `all_models` feature:
 
 ```toml
 [dependencies]
-feos = { version="0.2", features = ["all"] }
-quantity = "0.5"
+feos-core = "0.4"
+feos = { version="0.4", features = ["all_models"] }
+quantity = "0.6"
 ```
 
+To access the generic implementations for properties and phase equilibria, the `feos-core` crate is also included as dependency. Finally, {math}`\text{FeO}_\text{s}` makes extensive use of SI units provided by the `quantity` crate.
+
 In the following example we use only the PC-SAFT equation of state and Helmholtz energy functionals (without Python bindings):
 
 ```toml
 [dependencies]
-feos = { version="0.2", features = ["dft", "pcsaft"] }
-quantity = "0.5"
+feos-core = "0.4"
+feos-dft = "0.4"
+feos = { version="0.4", features = ["dft", "pcsaft"] }
+quantity = "0.6"
 ```
+
+To access generic DFT functionalities like interfaces and adsorption isotherms, the `feos-dft` crate is added to the dependencies.
 ````
 `````
