Enum gzip_header::FileSystemType

#[repr(u8)]
pub enum FileSystemType {
    Fat,
    Amiga,
    Vms,
    Unix,
    Vcms,
    AtariTos,
    Hpfs,
    Macintosh,
    Zsystem,
    Cpm,
    Tops20OrNTFS,
    NTFS,
    SmsQdos,
    Riscos,
    Vfat,
    Mvs,
    Beos,
    TandemNsk,
    Theos,
    Apple,
    Unknown,
}

An enum describing the different OS types described in the gzip format. See http://www.gzip.org/format.txt (Additionally, the Apple(19) value is defined in the zlib library).

Variants

Fat

MS-DOS/old FAT filesystem

AmigaVmsUnixVcmsAtariTosHpfsMacintosh

Used for apple platforms. Newer encoders may use 19 instead for modern systems.

ZsystemCpmTops20OrNTFS

This is used for Windows/NTFS in zlib newer than 1.2.11, but not in gzip due to following updates to the ZIP format. See https://github.com/madler/zlib/issues/235 and https://github.com/madler/zlib/commit/ce12c5cd00628bf8f680c98123a369974d32df15

NTFS

Used for Windows platforms for older zlib versions and other encoders.

SmsQdosRiscosVfat

Newer fat filesystems (i.e FAT32).

MvsBeosTandemNskTheosApple

Modern apple platforms. Defined in the zlib library (see zutil.h)

Unknown

Methods

impl FileSystemType

pub fn as_u8(&self) -> u8

Get the raw byte value of this FileSystemType variant.

pub fn from_u8(value: u8) -> FileSystemType

Get the corresponding ExtraFlags value from a raw byte.

Returns FileSystemType::Unknown (defined as 255 as that is the value used in the specification for Unknown) if the value is not one of the currently known types (Which currently means any value > 19).

Trait Implementations

impl Clone for FileSystemType

fn clone(&self) -> FileSystemType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<FileSystemType> for FileSystemType

fn eq(&self, other: &FileSystemType) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for FileSystemType

impl Copy for FileSystemType

impl Debug for FileSystemType

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

Formats the value using the given formatter.

impl Display for FileSystemType

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

Formats the value using the given formatter.

impl Hash for FileSystemType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].