Merge pull request #136 from alex/install-rust

Added Rust to the build image

Author: ericholscher

Dockerfile

@@ -219,6 +219,11 @@ RUN bash Miniconda2-${RTD_CONDA_VERSION}-Linux-x86_64.sh -b -p /home/docs/.conda
 ENV PATH $PATH:/home/docs/.conda/bin
 RUN rm -f Miniconda2-${RTD_CONDA_VERSION}-Linux-x86_64.sh
 
+# Install Rust
+ENV RTD_RUST_VERSION 1.46.0
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain ${RTD_RUST_VERSION}
+ENV PATH="/home/docs/.cargo/bin:$PATH"
+
 WORKDIR /
 
 # Adding labels for external usage