chore: add .github

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,22 @@
+---
+name: "\U0001F41B Bug Report"
+about: Something isn't working as expected
+
+---
+
+## Bug Report
+
+**What version of Elsm are you using?**
+
+
+**What version of Rust are you using?**
+
+
+**What's the status of the running?**
+
+**What did you do?**
+<!-- If possible, provide a recipe for reproducing the error. How you start KipDB. -->
+
+**What did you expect to see?**
+
+**What did you see instead?**

.github/ISSUE_TEMPLATE/feature-request.md

@@ -0,0 +1,19 @@
+---
+name: "\U0001F680 Feature Request"
+about: I have a suggestion
+
+---
+
+## Feature Request
+
+**Is your feature request related to a problem? Please describe:**
+<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
+
+**Describe the feature you'd like:**
+<!-- A clear and concise description of what you want to happen. -->
+
+**Describe alternatives you've considered:**
+<!-- A clear and concise description of any alternative solutions or features you've considered. -->
+
+**Teachability, Documentation, Adoption, Migration Strategy:**
+<!-- If you can, explain some scenarios how users might use this, situations it would be helpful in. Any API designs, mockups, or diagrams are also helpful. -->

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,12 @@
+---
+name: "\U0001F914 Question"
+about: Usage question that isn't answered in docs or discussion
+
+---
+
+## Question
+
+Before asking a question, make sure you have:
+
+- Reviewed relevant Rust information: Google your error messages and look at official docs.
+- Searched open and closed [GitHub issues](https://github.com/from-the-basement/elsm/issues)

.github/workflows/ci.yml

@@ -0,0 +1,65 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+env:
+  CARGO_TERM_COLOR: always
+  CARGO_REGISTRIES_MY_REGISTRY_INDEX: https://github.com/rust-lang/crates.io-index
+
+jobs:
+  # 1
+  check:
+    name: Rust project check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install latest
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+          components: rustfmt, clippy
+
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v2
+
+      # `cargo check` command here will use installed `nightly`
+      # as it is set as an "override" for current directory
+
+      - name: Run cargo check
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
+
+      - name: Run cargo build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+
+      - name: Run cargo test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+  # 2
+  fmt:
+    name: Rust fmt
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install latest nightly
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          override: true
+          components: rustfmt, clippy
+
+      # `cargo check` command here will use installed `nightly`
+      # as it is set as an "override" for current directory
+
+      - name: Run cargo fmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: -- --check

src/inmem/mutable.rs

@@ -157,46 +157,4 @@ mod tests {
             }
         )
     }
-
-    #[test]
-    fn range() {
-        let mutable = Mutable::<String>::new();
-
-        mutable.insert("1".into(), 0_u32.into());
-        mutable.insert("2".into(), 0_u32.into());
-        mutable.insert("2".into(), 1_u32.into());
-        mutable.insert("3".into(), 1_u32.into());
-        mutable.insert("4".into(), 0_u32.into());
-
-        let mut scan = mutable.scan((Bound::Unbounded, Bound::Unbounded), 0_u32.into());
-
-        assert_eq!(
-            scan.next().unwrap().key(),
-            &Timestamped::new("1".into(), 0_u32.into())
-        );
-        assert_eq!(
-            scan.next().unwrap().key(),
-            &Timestamped::new("2".into(), 0_u32.into())
-        );
-        assert_eq!(
-            scan.next().unwrap().key(),
-            &Timestamped::new("4".into(), 0_u32.into())
-        );
-
-        let lower = "1".to_string();
-        let upper = "4".to_string();
-        let mut scan = mutable.scan(
-            (Bound::Included(&lower), Bound::Included(&upper)),
-            1_u32.into(),
-        );
-
-        assert_eq!(
-            scan.next().unwrap().key(),
-            &Timestamped::new("2".into(), 1_u32.into())
-        );
-        assert_eq!(
-            scan.next().unwrap().key(),
-            &Timestamped::new("3".into(), 1_u32.into())
-        );
-    }
 }