Struct FileExtent 

pub struct FileExtent {
    pub sector: u32,
    pub length: u64,
}

Represents where a file’s data lives on disk

Fields

sector: u32

Starting sector (logical block address)

length: u64

Length of the file data in bytes

Implementations

impl FileExtent

pub fn new(sector: u32, length: u64) -> Self

Create a new file extent

pub fn is_empty(&self) -> bool

Check if this extent is empty (zero-size file)

pub fn sector_count(&self, sector_size: usize) -> u32

Calculate the number of sectors needed for this extent

Trait Implementations

impl Clone for FileExtent

fn clone(&self) -> FileExtent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileExtent

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

Formats the value using the given formatter.

impl Default for FileExtent

fn default() -> FileExtent

Returns the “default value” for a type.

impl Display for FileExtent

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

Formats the value using the given formatter.

impl Copy for FileExtent