Enum InternalFSError 

#[non_exhaustive]
pub enum InternalFSError {
    StorageTooSmall,
    InvalidBPBSig,
    InvalidFSInfoSig,
    MismatchingFATTables,
    MalformedClusterChain,
    MalformedEntryChain,
}

An error type that denotes that there is something wrong with the filesystem’s structure itself (perhaps the FS itself is malformed/corrupted)

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

StorageTooSmall

The storage medium isn’t large enough to accompany a FAT filesystem

InvalidBPBSig

Invalid boot sector signature. Perhaps this isn’t a FAT filesystem?

InvalidFSInfoSig

Invalid FAT32 FSInfo signature. Perhaps the FSInfo structure or the FAT32 Ebr’s fat_info field is malformed?

MismatchingFATTables

The FAT and it’s copies do not much. This is either the result of some bad FAT library that chose to ignore the FAT copies or perhaps the storage medium has been corrupted (most likely). Either way, we are not handling this FileSystem

MalformedClusterChain

Encountered a malformed cluster chain

MalformedEntryChain

Encountered a malformed directory entry chain

Trait Implementations

impl Debug for InternalFSError

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

Formats the value using the given formatter.