Mention wasm-features in Readme.md and documentation (#167)

README.md

@@ -82,7 +82,9 @@ Add this to your `Cargo.toml`:
 argmin = "0.4.7"
 ```
 
-### Optional features (recommended)
+### Optional features
+
+#### Recommended features
 
 There are additional features which can be activated in `Cargo.toml`:
 
@@ -106,6 +108,20 @@ BLAS backend in the `Cargo.toml`:
 ndarray-linalg = { version = "*", features = ["intel-mkl-static"] }
 ```
 
+#### Experimental support for compiling to WebAssembly
+
+When compiling to WASM, one of the following features must be used:
+
+```toml
+argmin = { version = "0.4.7", features = ["wasm-bindgen"] }
+```
+
+```toml
+argmin = { version = "0.4.7", features = ["stdweb"] }
+```
+
+Note that WASM support is still experimental. Please report any issues you encounter when compiling argmin to WASM.
+
 ### Running the tests and building the examples
 
 Running the tests requires the `ndarrayl` and feature to be enabled:

src/lib.rs

@@ -82,7 +82,9 @@
 //! argmin = "0.4.7"
 //! ```
 //!
-//! ## Optional features (recommended)
+//! ## Optional features
+//!
+//! ### Recommended features
 //!
 //! There are additional features which can be activated in `Cargo.toml`:
 //!
@@ -106,6 +108,20 @@
 //! ndarray-linalg = { version = "*", features = ["intel-mkl-static"] }
 //! ```
 //!
+//! ### Experimental support for compiling to WebAssembly
+//!
+//! When compiling to WASM, one of the following features must be used:
+//!
+//! ```toml
+//! argmin = { version = "0.4.7", features = ["wasm-bindgen"] }
+//! ```
+//!
+//! ```toml
+//! argmin = { version = "0.4.7", features = ["stdweb"] }
+//! ```
+//!
+//! Note that WASM support is still experimental. Please report any issues you encounter when compiling argmin to WASM.
+//!
 //! ## Running the tests and building the examples
 //!
 //! Running the tests requires the `ndarrayl` and feature to be enabled: