Struct BootedStorage 

pub(crate) struct BootedStorage {
    pub(crate) storage: Storage,
}

Storage accessor for a booted system.

This wraps Storage and can determine whether the system is booted via ostree or composefs, providing a unified interface for both.

Fields

storage: Storage

Implementations

impl BootedStorage

pub(crate) async fn new(env: Environment) -> Result<Option<Self>>

Create a new booted storage accessor for the given environment.

The caller must have already called prepare_for_write() if env.needs_mount_namespace() is true.

pub(crate) fn kind(&self) -> Result<BootedStorageKind<'_>>

Determine the boot storage backend kind.

Returns information about whether the system booted via ostree or composefs, along with the relevant sysroot/deployment or repository/cmdline data.

Methods from Deref<Target = Storage>

pub(crate) fn require_boot_dir(&self) -> Result<&Dir>

Returns boot_dir if it exists

pub(crate) fn get_ostree(&self) -> Result<&SysrootLock>

Access the underlying ostree repository

pub(crate) fn get_ostree_cloned(&self) -> Result<Sysroot>

Get a cloned reference to the ostree sysroot.

This is used when code needs an owned ostree::Sysroot rather than a reference to the SysrootLock.

pub(crate) fn get_ensure_imgstore(&self) -> Result<&CStorage>

Access the image storage; will automatically initialize it if necessary.

pub(crate) fn get_ensure_composefs( &self, ) -> Result<Arc<Repository<Sha512HashValue>>>

Access the composefs repository; will automatically initialize it if necessary.

This lazily opens the composefs repository, creating the directory if needed and bootstrapping verity settings from the ostree configuration.

pub(crate) fn update_mtime(&self) -> Result<()>

Update the mtime on the storage root directory

Trait Implementations

impl Deref for BootedStorage

type Target = Storage

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.