Enum embedded_sdmmc::Error

pub enum Error<E>
where
    E: Debug,
{
    DeviceError(E),
    FormatError(&'static str),
    NoSuchVolume,
    FilenameError(FilenameError),
    TooManyOpenVolumes,
    TooManyOpenDirs,
    TooManyOpenFiles,
    BadHandle,
    NotFound,
    FileAlreadyOpen,
    DirAlreadyOpen,
    OpenedDirAsFile,
    OpenedFileAsDir,
    DeleteDirAsFile,
    VolumeStillInUse,
    VolumeAlreadyOpen,
    Unsupported,
    EndOfFile,
    BadCluster,
    ConversionError,
    NotEnoughSpace,
    AllocationError,
    UnterminatedFatChain,
    ReadOnly,
    FileAlreadyExists,
    BadBlockSize(u16),
    InvalidOffset,
    DiskFull,
    DirAlreadyExists,
}

Represents all the ways the functions in this crate can fail.

Variants

DeviceError(E)

The underlying block device threw an error.

FormatError(&'static str)

The filesystem is badly formatted (or this code is buggy).

NoSuchVolume

The given VolumeIdx was bad,

FilenameError(FilenameError)

The given filename was bad

TooManyOpenVolumes

Out of memory opening volumes

TooManyOpenDirs

Out of memory opening directories

TooManyOpenFiles

Out of memory opening files

BadHandle

Bad handle given

NotFound

That file or directory doesn’t exist

FileAlreadyOpen

You can’t open a file twice or delete an open file

DirAlreadyOpen

You can’t open a directory twice

OpenedDirAsFile

You can’t open a directory as a file

OpenedFileAsDir

You can’t open a file as a directory

DeleteDirAsFile

You can’t delete a directory as a file

VolumeStillInUse

You can’t close a volume with open files or directories

VolumeAlreadyOpen

You can’t open a volume twice

Unsupported

We can’t do that yet

EndOfFile

Tried to read beyond end of file

BadCluster

Found a bad cluster

ConversionError

Error while converting types

NotEnoughSpace

The device does not have enough space for the operation

AllocationError

Cluster was not properly allocated by the library

UnterminatedFatChain

Jumped to free space during FAT traversing

ReadOnly

Tried to open Read-Only file with write mode

FileAlreadyExists

Tried to create an existing file

BadBlockSize(u16)

Bad block size - only 512 byte blocks supported

InvalidOffset

Bad offset given when seeking

DiskFull

Disk is full

DirAlreadyExists

A directory with that name already exists

Trait Implementations

impl<E> Clone for Error<E>

where E: Debug + Clone,

fn clone(&self) -> Error<E>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<E> Debug for Error<E>

where E: Debug + Debug,

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

Formats the value using the given formatter.

impl<E> From<E> for Error<E>

where E: Debug,

fn from(value: E) -> Error<E>

Converts to this type from the input type.