Struct FileLockEntry 

struct FileLockEntry {
    lock_type: LockType,
    start: usize,
    len: usize,
    pid: i32,
}

文件锁条目

Fields

lock_type: LockType

锁类型

start: usize

起始位置（绝对偏移）

len: usize

长度

pid: i32

持有锁的进程 PID

Implementations

impl FileLockEntry

fn overlaps(&self, start: usize, len: usize) -> bool

检查锁范围是否重叠

fn conflicts_with(&self, other: &FileLockEntry) -> bool

检查与另一个锁是否冲突

Trait Implementations

impl Clone for FileLockEntry

fn clone(&self) -> FileLockEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileLockEntry

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

Formats the value using the given formatter.