Move to 2021

.github/workflows/main.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust: [1.55.0, 1.54.0]
+        rust: [1.56.1]
         dirs: ${{ fromJSON(needs.changes.outputs.dirs) }}
     steps:
       - uses: actions/checkout@v2
@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust: [1.55.0, 1.54.0]
+        rust: [1.56.1]
     steps:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
@@ -101,7 +101,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust: [1.55.0, 1.54.0]
+        rust: [1.56.1]
     steps:
       - uses: actions/checkout@v2
         with:

README.md

@@ -62,7 +62,7 @@ For other platforms, please use [Vagrantfile](#setting-up-vagrant) that we prepa
 
 ## Requires
 
-- Rust(See [here](https://www.rust-lang.org/tools/install))
+- Rust(See [here](https://www.rust-lang.org/tools/install)), edition 2021
 - Docker(See [here](https://docs.docker.com/engine/install))
 
 ## Dependencies

crates/integration_test/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "integration_test"
 version = "0.1.0"
-edition = "2018"
+edition = "2021"
 
 [dependencies.clap]
 version = "=3.0.0-beta.5"

crates/libcgroups/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "libcgroups"
 version = "0.1.0"
-edition = "2018"
+edition = "2021"
 autoexamples = false
 
 [features]

crates/libcontainer/Cargo.toml

@@ -2,7 +2,7 @@
 name = "libcontainer"
 version = "0.0.1"
 authors = ["youki team"]
-edition = "2018"
+edition = "2021"
 description = "Library for container creation"
 
 [dependencies]

crates/libcontainer/src/rootless.rs

@@ -17,7 +17,7 @@ pub struct Rootless<'a> {
     /// Mappings for group ids
     pub(crate) gid_mappings: Option<&'a Vec<LinuxIdMapping>>,
     /// Info on the user namespaces
-    pub(crate) user_namespace: Option<LinuxNamespace>,
+    pub user_namespace: Option<LinuxNamespace>,
     /// Is rootless container requested by a privileged user
     pub privileged: bool,
 }

crates/libseccomp/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "libseccomp"
 version = "0.1.0"
-edition = "2018"
+edition = "2021"
 
 build = "build.rs"
 

crates/test_framework/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "test_framework"
 version = "0.1.0"
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

crates/youki/Cargo.toml

@@ -2,7 +2,7 @@
 name = "youki"
 version = "0.0.1"
 authors = ["youki team"]
-edition = "2018"
+edition = "2021"
 description = "A container runtime written in Rust"
 
 [dependencies.clap]

docs/doc-draft.md

@@ -54,7 +54,7 @@ D ->> U : exit $code
 
 On invoking Youki, main function parses args passed to it, which contains directory path to store container state (check runc . 8 . md in [runc man pages]), optional log path and log format string and a subcommand such as create, delete etc.
 
-From there it matches subcommand arg with possible subcommand and takes appropriate actions, such as creating a new container, deleting a container erc.
+From there it matches subcommand arg with possible subcommand and takes appropriate actions, such as creating a new container, deleting a container, etc.
 
 ### create container