Struct uefi::proto::media::fs::SimpleFileSystem

source · [−]

#[repr(C)]
pub struct SimpleFileSystem { /* private fields */ }

Expand description

Allows access to a FAT-12/16/32 file system.

This interface is implemented by some storage devices to allow file access to the contained file systems.

Accessing `SimpleFileSystem` protocol

Use BootServices::get_image_file_system to retrieve the SimpleFileSystem protocol associated with a given image handle.

See the BootServices documentation for more details of how to open a protocol.

Implementations

impl SimpleFileSystem

pub fn open_volume(&mut self) -> Result<Directory>

Open the root directory on a volume.

Errors

uefi::Status::UNSUPPORTED - The volume does not support the requested filesystem type
uefi::Status::NO_MEDIA - The device has no media
uefi::Status::DEVICE_ERROR - The device reported an error
uefi::Status::VOLUME_CORRUPTED - The file system structures are corrupted
uefi::Status::ACCESS_DENIED - The service denied access to the file
uefi::Status::OUT_OF_RESOURCES - The volume was not opened
uefi::Status::MEDIA_CHANGED - The device has a different medium in it

Trait Implementations

impl Identify for SimpleFileSystem

const GUID: Guid

Unique protocol identifier.

impl Protocol for SimpleFileSystem

impl !Send for SimpleFileSystem

impl !Sync for SimpleFileSystem

Auto Trait Implementations

impl RefUnwindSafe for SimpleFileSystem

impl Unpin for SimpleFileSystem

impl UnwindSafe for SimpleFileSystem

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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<P> ProtocolPointer for P where
P: Protocol,

unsafe fn ptr_from_ffi(ptr: const c_void) -> const P

Create a const pointer to a Protocol from a c_void pointer. Read more

unsafe fn mut_ptr_from_ffi(ptr: mut c_void) -> mut P

Create a mutable pointer to a Protocol from a c_void 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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.