Enum RegfVersion 

pub enum RegfVersion {
    V1_0,
    V1_3,
    V1_4,
    V1_5,
    V1_6,
}

Registry hive format version, determined by the minor version field in the base block header.

Variants

V1_0

Version 1.0-1.2: Windows NT 3.x. LI index only.

V1_3

Version 1.3: Windows NT 4.0. Adds LF (fast leaf).

V1_4

Version 1.4: Windows XP beta. Adds big data (DB).

V1_5

Version 1.5: Windows XP release+. Adds LH (hash leaf).

V1_6

Version 1.6: Windows 10+. Differencing/layered hives.

Implementations

impl RegfVersion

pub fn from_minor(minor: u32) -> Option<Self>

Determine version from minor version number.

pub fn has_hash_leaf(self) -> bool

Whether this version supports LH (hash leaf) index cells.

pub fn has_big_data(self) -> bool

Whether this version supports DB (big data) cells.

pub fn has_fast_leaf(self) -> bool

Whether this version supports LF (fast leaf) index cells.

pub fn has_layered_keys(self) -> bool

Whether this version supports differencing/layered keys.

Trait Implementations

impl Clone for RegfVersion

fn clone(&self) -> RegfVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RegfVersion

impl Debug for RegfVersion

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

Formats the value using the given formatter.

impl Eq for RegfVersion

impl Hash for RegfVersion

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for RegfVersion

fn cmp(&self, other: &RegfVersion) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for RegfVersion

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for RegfVersion

fn partial_cmp(&self, other: &RegfVersion) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for RegfVersion