Merge pull request #6 from ulibte/fix-docs-test

fix doc test error

Author: ulibte

.github/workflows/rust.yml

@@ -20,6 +20,11 @@ jobs:
           override: true
           components: clippy
       - run: cargo clippy --all-targets
+#      - name: Clean Cargo cache and reinstall dependencies
+#        run: |
+#          cargo clean
+#          cargo update -p openssl-src
+
 
   test:
     name: test
@@ -30,7 +35,7 @@ jobs:
         include:
           - build: msrv
             os: ubuntu-latest
-            rust: 1.60.0
+            rust: 1.56.1
           - build: stable
             os: ubuntu-latest
             rust: stable
@@ -69,4 +74,4 @@ jobs:
       - uses: actions-rs/cargo@v1
         with:
           command: fmt
-          args: --all -- --check
+          args: --all -- --check

.rustfmt.toml

@@ -0,0 +1,4 @@
+binop_separator = "Back"
+fn_args_layout = "Compressed"
+newline_style = "Unix"
+reorder_imports = false

Cargo.toml

@@ -26,7 +26,7 @@ sha2 = "0.10.6"
 serde = { version = "1.0.126", features = ["derive"] }
 serde_json = "1.0"
 error-chain = { version = "0.12.4", default-features = false }
-reqwest = { version = "0.11.18", features = ["blocking", "json"] }
+reqwest = { version = "0.11.4", features = ["blocking", "json"] }
 tungstenite = { version = "0.19.0", features = ["native-tls"] }
 url = "2.2.2"