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

pub struct SimpleFileSystem(/* private fields */);

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

See section EFI_SIMPLE_FILE_SYSTEM_PROTOCOL.OpenVolume() in the UEFI Specification for more details.

If you can’t find the function definition, try searching for EFI_SIMPLE_FILE SYSTEM_PROTOCOL.OpenVolume() (this has a space in between FILE and SYSTEM; it could be a typo in the UEFI spec).

• uefi::Status::UNSUPPORTED
• uefi::Status::NO_MEDIA
• uefi::Status::DEVICE_ERROR
• uefi::Status::VOLUME_CORRUPTED
• uefi::Status::ACCESS_DENIED
• uefi::Status::OUT_OF_RESOURCES
• uefi::Status::MEDIA_CHANGED

Trait Implementations

impl Debug for SimpleFileSystem

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Identify for SimpleFileSystem

const GUID: Guid = SimpleFileSystemProtocol::GUID

Unique protocol identifier.

impl Protocol for SimpleFileSystem