Add std feature for std use (#40)

stellar · May 4, 2022 · 1fa7c3e · 1fa7c3e
1 parent 05a9a13
commit 1fa7c3e
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Showing 5 changed files with 17,467 additions and 16,812 deletions.
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
@@ -24,14 +24,29 @@ jobs:
         - os: ubuntu-latest
           target: x86_64-unknown-linux-gnu
           profile: dev
+          features: std
         - os: ubuntu-latest
           target: x86_64-unknown-linux-gnu
           profile: release
+          features: std
+        - os: ubuntu-latest
+          target: x86_64-unknown-linux-gnu
+          profile: dev
+          features:
+        - os: ubuntu-latest
+          target: x86_64-unknown-linux-gnu
+          profile: release
+          features:
+        - os: ubuntu-latest
+          target: wasm32-unknown-unknown
+          profile: release
+          features:
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3
     - run: rustup update stable && rustup default stable
-    - run: cargo build --verbose --profile ${{ matrix.profile }} --target ${{ matrix.target }}
+    - run: rustup target add ${{ matrix.target }}
+    - run: cargo build --verbose --profile ${{ matrix.profile }} --target ${{ matrix.target }} --no-default-features --features='${{ matrix.features }}'
 
   test:
     strategy:
@@ -44,4 +59,5 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - run: rustup update stable && rustup default stable
+    - run: rustup target add ${{ matrix.target }}
     - run: cargo test --verbose --profile ${{ matrix.profile }} --target ${{ matrix.target }}
diff --git a/Cargo.toml b/Cargo.toml
@@ -5,3 +5,7 @@ edition = "2021"
 
 [dependencies]
 base64 = "0.13.0"
+
+[features]
+default = ["std"]
+std = ["base64/std"]
diff --git a/Makefile b/Makefile
@@ -12,20 +12,21 @@ test: build
 	cargo test
 
 build: src/xdr.rs
-	cargo build --profile dev
-	cargo build --profile release
+	cargo build --no-default-features --features 'std'
+	cargo build --no-default-features --features ''
+	cargo build --target wasm32-unknown-unknown --no-default-features --features ''
 
 src/xdr.rs: $(XDR_FILES)
 	docker run -it --rm -v $$PWD:/wd -w /wd ruby /bin/bash -c '\
 		gem install specific_install -v 0.3.7 && \
 		gem specific_install https://github.com/leighmcculloch/stellar--xdrgen.git -b rust-no-deps && \
 		xdrgen \
 			--language rust \
-			--namespace xdr \
+			--namespace lib \
 			--output src/ \
 			$(XDR_FILES) \
 		'
-	rustfmt src/xdr.rs
+	rustfmt src/lib.rs
 
 $(XDR_FILES):
 	curl -L -o $@ $(XDR_BASE_URL)/$@