Struct redoxfs::Header

#[repr(packed)]
pub struct Header {
    pub signature: [u8; 8],
    pub version: u64,
    pub uuid: [u8; 16],
    pub size: u64,
    pub root: u64,
    pub free: u64,
    pub padding: [u8; 4040],
}

The header of the filesystem

Fields

signature: [u8; 8]

Signature, should be SIGNATURE

version: u64

Version, should be VERSION

uuid: [u8; 16]

Disk ID, a 128-bit unique identifier

size: u64

Disk size, in number of BLOCK_SIZE sectors

root: u64

Block of root node

free: u64

Block of free space node

padding: [u8; 4040]

Padding

Methods

impl Header

pub fn default() -> Header

pub fn new(size: u64, root: u64, free: u64) -> Header

pub fn valid(&self) -> bool

Trait Implementations

impl Clone for Header

fn clone(&self) -> Header

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Header

impl DerefMut for Header

fn deref_mut(&mut self) -> &mut [u8]

Mutably dereferences the value.

impl Deref for Header

type Target = [u8]

The resulting type after dereferencing.

fn deref(&self) -> &[u8]

Dereferences the value.

impl Debug for Header

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

Formats the value using the given formatter.