Struct EventExec

pub struct EventExec<'a> { /* private fields */ }

Available on macOS only.

A process execution event.

Implementations

impl<'a> EventExec<'a>

pub fn target(&self) -> Process<'a>

The new process that is being executed.

pub fn dyld_exec_path(&self) -> Option<&'a OsStr>

Available on crate feature macos_13_3_0 only.

The exec path passed up to dyld, before symlink resolution. This is the path argument to execve(2) or posix_spawn(2), or the interpreter from the shebang line for scripts run through the shell script image activator.

Present on version 7 and later.

pub fn script(&self) -> Option<File<'a>>

Available on crate feature macos_10_15_1 only.

Script being executed by interpreter (if present) on version 2 and later, otherwise None.

Warning: This only work if a script was executed directly and not as an argument to the interpreter (e.g. ./foo.sh not /bin/sh ./foo.sh)

pub fn cwd(&self) -> Option<File<'a>>

Available on crate feature macos_10_15_4 only.

Current working directory at exec time (if present) on version 3 and later, otherwise None.

pub fn last_fd(&self) -> Option<i32>

Available on crate feature macos_11_0_0 only.

Highest open file descriptor after the exec completed (if present) on version 4 and later, otherwise None.

pub fn arg_count(&self) -> u32

Get the number of arguments associated to the EventExec.

pub fn env_count(&self) -> u32

Get the number of environment variables associated to the EventExec.

pub fn fd_count(&self) -> u32

Available on crate feature macos_11_0_0 only.

Get the number of file descriptors associated to the EventExec.

pub fn arg(&self, index: u32) -> Option<&'a OsStr>

Get the argument at the specified position on the associated EventExec.

pub fn env(&self, index: u32) -> Option<&'a OsStr>

Get the environment variable at the specified position on the associated EventExec.

pub fn fd(&self, index: u32) -> Option<Fd<'a>>

Available on crate feature macos_11_0_0 only.

Get the file descriptor at the specified position on the associated EventExec.

pub fn args<'event>(&'event self) -> ExecArgs<'event, 'a>

Iterator over the arguments

pub fn envs<'event>(&'event self) -> ExecEnvs<'event, 'a>

Iterator over the environment

pub fn fds<'event>(&'event self) -> ExecFds<'event, 'a>

Available on crate feature macos_11_0_0 only.

Iterator over the file descriptors

pub fn image_cputype(&self) -> Option<cpu_type_t>

Available on crate feature macos_13_0_0 only.

CPU type of the executable image which is being executed, present on version 6 or later.

pub fn image_cpusubtype(&self) -> Option<cpu_subtype_t>

Available on crate feature macos_13_0_0 only.

CPU subtype of the executable image, present on version 6 or later.

Trait Implementations

impl<'a> Debug for EventExec<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for EventExec<'a>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq for EventExec<'a>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

const 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<'a> Eq for EventExec<'a>

impl Send for EventExec<'_>

impl Sync for EventExec<'_>