Struct RecordNo 

#[repr(transparent)]
pub struct RecordNo(pub u64);

An MFT record number — an Frn’s low 48 bits.

The index’s lookup key: liveness (not the sequence) resolves NTFS record reuse, so the key is just the record number.

Tuple Fields

0: u64

Trait Implementations

impl Clone for RecordNo

fn clone(&self) -> RecordNo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecordNo

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

Formats the value using the given formatter.

impl Default for RecordNo

fn default() -> RecordNo

Returns the “default value” for a type.

impl From<u64> for RecordNo

fn from(record: u64) -> Self

Wrap a value already known to be a record number — the ergonomic entry point for name lookups (VolumeIndex::entry_by_record) and test fixtures. Derive one from a full reference with Frn::record, never by truncating a raw u64 here.

impl Hash for RecordNo

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 RecordNo

fn cmp(&self, other: &RecordNo) -> 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 RecordNo

fn eq(&self, other: &RecordNo) -> 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 RecordNo

fn partial_cmp(&self, other: &RecordNo) -> 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 Copy for RecordNo

impl Eq for RecordNo

impl StructuralPartialEq for RecordNo