feat: switch Rust startup to Rust only

Co-authored by: Phil Jenvey <[email protected]>

Closes #1243

.gitignore

@@ -27,4 +27,5 @@ pypy/
 .eggs/
 autopush_rs/target
 autopush_rs/_native*
+target
 *.rs.bk

.travis.yml

@@ -33,10 +33,15 @@ install:
       # Build here instead of within tox's pip install -e. It hides the output
       # which can kill the job on slower travis runs
       if [ ${WITH_RUST} == "release" ]; then
-          export CARGO_ARG="--release"
+          cargo install --path autopush_rs || travis_terminate 1
+          #export CARGO_ARG="--debug"
+      else
+          cargo install --debug --path autopush_rs || travis_terminate 1
       fi
-      cargo build --manifest-path autopush_rs/Cargo.toml ${CARGO_ARG:-""} || \
-          travis_terminate 1
+      #cargo build --manifest-path autopush_rs/Cargo.toml ${CARGO_ARG:-""} || \
+      #    travis_terminate 1
+      #cargo install ${CARGO_ARG:-""} || travis_terminate 1
+      #unset WITH_RUST
   fi
 script:
 - tox -v -- ${CODECOV:+--with-coverage --cover-xml --cover-package=autopush}