Switch from travis to Github Actions and setup bors

.github/bors.toml

@@ -0,0 +1,7 @@
+block_labels = ["needs-decision"]
+delete_merged_branches = true
+required_approvals = 1
+status = [
+  "ci-linux (stable, x86_64-unknown-linux-gnu)",
+  "ci-linux (1.35.0, x86_64-unknown-linux-gnu)",
+]

.github/workflows/ci.yml

@@ -0,0 +1,45 @@
+on:
+  push:
+    branches: [ staging, trying, master ]
+  pull_request:
+
+name: Continuous integration
+
+jobs:
+  ci-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # All generated code should be running on stable now
+        rust: [stable]
+
+        # The default target we're compiling on and for
+        TARGET: [x86_64-unknown-linux-gnu]
+
+        include:
+          # Test MSRV
+          - rust: 1.35.0
+            TARGET: x86_64-unknown-linux-gnu
+
+          # Test nightly but don't fail
+          - rust: nightly
+            experimental: true
+            TARGET: x86_64-unknown-linux-gnu
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.rust }}
+          target: ${{ matrix.TARGET }}
+          override: true
+      - uses: actions-rs/cargo@v1
+        with:
+          command: check
+          args: --target=${{ matrix.TARGET }} --features unstable
+      - uses: actions-rs/cargo@v1
+        if: ${{ matrix.TARGET == 'nightly' }}
+        with:
+          command: test
+          args: --target=${{ matrix.TARGET }} --features unstable

.github/workflows/clippy.yml

@@ -0,0 +1,20 @@
+on:
+  push:
+    branches: [ staging, trying, master ]
+  pull_request:
+
+name: Clippy check
+jobs:
+  clippy_check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: clippy
+      - uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/rustfmt.yml

@@ -0,0 +1,23 @@
+on:
+  push:
+    branches: [ staging, trying, master ]
+  pull_request:
+
+name: Code formatting check
+
+jobs:
+  fmt:
+    name: Rustfmt
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt
+      - uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check

src/lib.rs

@@ -393,7 +393,10 @@ where
 impl<E> Error<E> {
     /// Maps an `Error<E>` to `Error<T>` by applying a function to a contained
     /// `Error::Other` value, leaving an `Error::WouldBlock` value untouched.
-    pub fn map<T, F>(self, op: F) -> Error<T> where F: FnOnce(E) -> T {
+    pub fn map<T, F>(self, op: F) -> Error<T>
+    where
+        F: FnOnce(E) -> T,
+    {
         match self {
             Error::Other(e) => Error::Other(op(e)),
             Error::WouldBlock => Error::WouldBlock,
@@ -433,17 +436,18 @@ macro_rules! await {
         loop {
             #[allow(unreachable_patterns)]
             match $e {
-                Err($crate::Error::Other(e)) => {
+                Err($crate::Error::Other(e)) =>
+                {
                     #[allow(unreachable_code)]
                     break Err(e)
-                },
-                Err($crate::Error::WouldBlock) => {}, // yield (see below)
+                }
+                Err($crate::Error::WouldBlock) => {} // yield (see below)
                 Ok(x) => break Ok(x),
             }
 
             yield
         }
-    }
+    };
 }
 
 /// Turns the non-blocking expression `$e` into a blocking operation.
@@ -465,15 +469,16 @@ macro_rules! block {
         loop {
             #[allow(unreachable_patterns)]
             match $e {
-                Err($crate::Error::Other(e)) => {
+                Err($crate::Error::Other(e)) =>
+                {
                     #[allow(unreachable_code)]
                     break Err(e)
-                },
-                Err($crate::Error::WouldBlock) => {},
+                }
+                Err($crate::Error::WouldBlock) => {}
                 Ok(x) => break Ok(x),
             }
         }
-    }
+    };
 }
 
 /// Future adapter
@@ -507,10 +512,8 @@ macro_rules! try_nb {
     ($e:expr) => {
         match $e {
             Err($crate::Error::Other(e)) => return Err(e),
-            Err($crate::Error::WouldBlock) => {
-                return Ok(::futures::Async::NotReady)
-            },
+            Err($crate::Error::WouldBlock) => return Ok(::futures::Async::NotReady),
             Ok(x) => x,
         }
-    }
+    };
 }

triagebot.toml

@@ -0,0 +1 @@
+[assign]