print out config

src/config.rs

@@ -1,11 +1,13 @@
 use crate::platform::{self, Platform};
 use crate::result::{Context, Result};
 
+#[derive(Debug)]
 pub enum Mode {
     Spawn,
     Exec,
 }
 
+#[derive(Debug)]
 pub struct Config {
     pub platform: Option<Box<dyn Platform>>,
     pub mode: Mode,

src/main.rs

@@ -25,41 +25,10 @@ extern "C" fn handle_sigchld(_sig: i32) {
     }
 }
 
-fn init_rootfs() {
-    use libc::{MS_NOSUID, MS_NOEXEC, MS_NODEV };
-    let no_dse = MS_NODEV | MS_NOSUID | MS_NOEXEC;
-    let no_se = MS_NOSUID | MS_NOEXEC;
-    let args = [
-        ("devtmpfs",    "/dev",           "devtmpfs", no_se,  "mode=0755"),
-        /*
-        ("devpts",      "/dev/pts",       "devpts",   no_se,  ""),
-        ("shm",         "/dev/shm",       "tmpfs",    no_dse, "mode=0755"),
-        */
-        ("proc",        "/proc",          "proc",     no_dse, "hidepid=2"),
-        ("tmpfs",       "/run",           "tmpfs",    no_dse, "mode=0755"),
-        ("tmpfs",       "/tmp",           "tmpfs",    no_dse, ""),
-        ("sysfs",       "/sys",           "sysfs",    no_dse, ""),
-        ("cgroup_root", "/sys/fs/cgroup", "tmpfs",    no_dse, "mode=0755"),
-    ];
-    for (src, target, fstype, flags, data) in args {
-        match system::syscall::mount(src, target, fstype, flags, Some(data)) {
-            Ok(())=> dmesg(format!("Mounted {target}")),
-            Err(e)=> {
-                dmesg(format!("Error: {e}"));
-                let mut opt = Some(&e as &dyn std::error::Error);
-                while let Some(current_source) = opt {
-                    dmesg(format!("Caused by: {current_source}"));
-                    opt = current_source.source();
-                }
-            },
-        }
-    }
-}
-
 fn init() -> Result<()> {
-    // let config = config::get_config()?;
+    let config = config::get_config()?;
+    dmesg(format!("{config:?}"));
 
-    // init_rootfs();
     if let Err(errors) = system::mount_default_targets() {
         for error in errors {
             dmesg(format!("Error while mounting: {error}"));

src/platform/aws.rs

@@ -3,6 +3,7 @@ use crate::{
     system::dmesg,
 };
 
+#[derive(Debug)]
 pub struct Aws;
 
 #[derive(Debug)]

src/platform/mod.rs

@@ -1,6 +1,6 @@
 use crate::{system::{self, Mount, MountType}, result::Result};
 
-pub trait Platform {
+pub trait Platform: std::fmt::Debug {
     /// Whether the current Platform is the `Self` platform.
     ///
     /// This method should check for the existence of hardware devices that irrefutably defines

src/system/mod.rs

@@ -6,7 +6,9 @@ pub mod syscall;
 
 pub fn dmesg(value: impl std::fmt::Display) {
     let timespec = syscall::clock_gettime(libc::CLOCK_BOOTTIME).unwrap();
-    eprintln!("[{: >5}.{}] {value}", timespec.tv_sec, timespec.tv_nsec / 1000);
+    for line in value.to_string().lines() {
+        eprintln!("[{: >5}.{}] {line}", timespec.tv_sec, timespec.tv_nsec / 1000);
+    }
 }
 
 pub enum MountType {