Struct DirectoryEntry

#[repr(C)]
pub struct DirectoryEntry {
    pub file_id: u64,
    pub size: u64,
    pub file_type: u8,
    pub name_len: u8,
    pub _reserved: [u8; 6],
    pub name: [u8; 256],
}

Binary representation of directory entry for system call interface This structure has a fixed layout for efficient copying between kernel and user space

Fields

file_id: u64

Unique file identifier

size: u64

File size in bytes

file_type: u8

File type as a byte value

name_len: u8

Length of the file name

_reserved: [u8; 6]

Reserved bytes for alignment

name: [u8; 256]

File name (null-terminated, max 255 characters)

Implementations

impl DirectoryEntry

pub fn from_internal(internal: &DirectoryEntryInternal) -> Self

Create a DirectoryEntry from internal representation

pub fn name_str(&self) -> Result<&str, Utf8Error>

Get the name as a string

pub fn entry_size(&self) -> usize

Get the actual size of this entry

pub fn parse(data: &[u8]) -> Option<Self>

Parse a DirectoryEntry from raw bytes

Trait Implementations

impl Clone for DirectoryEntry

fn clone(&self) -> DirectoryEntry

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DirectoryEntry

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

Formats the value using the given formatter.

impl Copy for DirectoryEntry