Struct FileLock 

pub struct FileLock {
    pub lock_type: u16,
    pub start: u64,
    pub len: u64,
    pub pid: u64,
}

A POSIX byte-range lock (used by fcntl F_SETLK / F_GETLK).

Fields

lock_type: u16

Lock type: F_RDLCK, F_WRLCK, or F_UNLCK.

start: u64

Starting byte offset of the locked region.

len: u64

Length of the locked region (0 means “to end of file”).

pid: u64

PID of the lock owner.

Trait Implementations

impl Clone for FileLock

fn clone(&self) -> FileLock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileLock

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

Formats the value using the given formatter.

impl PartialEq for FileLock

fn eq(&self, other: &FileLock) -> 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 Copy for FileLock

impl Eq for FileLock

impl StructuralPartialEq for FileLock