Struct FileStat 

#[repr(C)]
pub struct FileStat {

    pub st_dev: u64,
    pub st_ino: u64,
    pub st_mode: u32,
    pub st_nlink: u32,
    pub st_uid: u32,
    pub st_gid: u32,
    pub st_rdev: u64,
    pub st_size: u64,
    pub st_blksize: u64,
    pub st_blocks: u64,
    pub st_atime: TimeSpec,
    pub st_mtime: TimeSpec,
    pub st_ctime: TimeSpec,
}

File status information (returned by SYS_FSTAT, SYS_STAT, SYS_FSTATAT).

Equivalent to POSIX struct stat with 64-bit fields.

Fields

st_dev: u64

Device ID containing this file.

st_ino: u64

Inode number.

st_mode: u32

File type and permissions (see DT_* and 0o7777 masks).

st_nlink: u32

Number of hard links.

st_uid: u32

Owner user ID.

st_gid: u32

Owner group ID.

st_rdev: u64

Device ID (for special files).

st_size: u64

Total size in bytes.

st_blksize: u64

Preferred block size for I/O.

st_blocks: u64

Number of 512-byte blocks allocated.

st_atime: TimeSpec

Last access time.

st_mtime: TimeSpec

Last modification time.

st_ctime: TimeSpec

Last status change time.

Implementations

impl FileStat

pub const fn zeroed() -> Self

Return a fully zeroed FileStat.

pub fn is_dir(&self) -> bool

Return true when the mode encodes a directory.

pub fn is_file(&self) -> bool

Return true when the mode encodes a regular file.

Trait Implementations

impl Clone for FileStat

fn clone(&self) -> FileStat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FileStat

impl Debug for FileStat

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

Formats the value using the given formatter.

impl FromBytes for FileStat

where u64: FromBytes, u32: FromBytes, TimeSpec: FromBytes,

fn read_from_bytes(source: &[u8]) -> Result<Self, SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the given source.

fn read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the prefix of the given source.

fn read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the suffix of the given source.

impl FromZeros for FileStat

where u64: FromZeros, u32: FromZeros, TimeSpec: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl IntoBytes for FileStat

where u64: IntoBytes, u32: IntoBytes, TimeSpec: IntoBytes, (): PaddingFree<Self, { _ }>,

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

where Self: FromBytes,

Gets the bytes of this value mutably.

impl TryFromBytes for FileStat

where u64: TryFromBytes, u32: TryFromBytes, TimeSpec: TryFromBytes,

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.