Enum HashVersion 

#[repr(u8)]
pub enum HashVersion {
    Legacy = 0,
    HalfMd4 = 1,
    Tea = 2,
    LegacyUnsigned = 3,
    HalfMd4Unsigned = 4,
    TeaUnsigned = 5,
}

Hash versions as recorded in dx_root_info.hash_version (kernel.org ext4 documentation, “Hash Tree Directories”).

Variants

Legacy = 0

HalfMd4 = 1

Tea = 2

LegacyUnsigned = 3

HalfMd4Unsigned = 4

TeaUnsigned = 5

Implementations

impl HashVersion

pub fn from_u8(v: u8) -> Option<Self>

Map an on-disk hash version byte to a supported version.

pub fn is_unsigned(self) -> bool

True for the three “unsigned” variants (codes 3, 4, 5).

Trait Implementations

impl Clone for HashVersion

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HashVersion

impl Debug for HashVersion

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

Formats the value using the given formatter.

impl Eq for HashVersion

impl PartialEq for HashVersion

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HashVersion