Struct fs_management::filesystem::Filesystem

pub struct Filesystem { /* private fields */ }

Expand description

Asynchronously manages a block device for filesystem operations.

Implementations§

impl Filesystem

pub fn config(&self) -> &dyn FSConfig

pub fn into_config(self) -> Box<dyn FSConfig>

pub fn new<B: BlockConnector + 'static, FSC: FSConfig>( block_connector: B, config: FSC, ) -> Self

Creates a new Filesystem.

pub fn from_boxed_config( block_connector: Box<dyn BlockConnector>, config: Box<dyn FSConfig>, ) -> Self

Creates a new Filesystem.

pub fn get_component_moniker(&self) -> Option<String>

If the filesystem is a currently running component, returns its (relative) moniker.

pub async fn format(&mut self) -> Result<(), Error>

Calls fuchsia.fs.startup/Startup.Format on the configured filesystem component.

Which component is used and the options passed to it are controlled by the config this Filesystem was created with.

See FSConfig.

§Errors

Returns any errors from the Format method. Also returns an error if the startup protocol is not found, if it couldn’t launch or find the filesystem component, or if it couldn’t get the block device channel.

pub async fn fsck(&mut self) -> Result<(), Error>

Calls fuchsia.fs.startup/Startup.Check on the configured filesystem component.

Which component is used and the options passed to it are controlled by the config this Filesystem was created with.

See FSConfig.

§Errors

Returns any errors from the Check method. Also returns an error if the startup protocol is not found, if it couldn’t launch or find the filesystem component, or if it couldn’t get the block device channel.

pub async fn serve(&mut self) -> Result<ServingSingleVolumeFilesystem, Error>

Serves the filesystem on the block device and returns a ServingSingleVolumeFilesystem representing the running filesystem component.

§Errors

Returns Err if serving the filesystem failed.

pub async fn serve_multi_volume( &mut self, ) -> Result<ServingMultiVolumeFilesystem, Error>

Serves the filesystem on the block device and returns a ServingMultiVolumeFilesystem representing the running filesystem component. No volumes are opened; clients have to do that explicitly.

§Errors

Returns Err if serving the filesystem failed.

Auto Trait Implementations§

impl Freeze for Filesystem

impl !RefUnwindSafe for Filesystem

impl Send for Filesystem

impl Sync for Filesystem

impl Unpin for Filesystem

impl !UnwindSafe for Filesystem

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoAny for T
where T: 'static + Send + Sync,

fn into_any(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Cast the given object into a dyn std::any::Any.

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more