Enum nix::sys::ptrace::Event

#[non_exhaustive]
#[repr(i32)]
pub enum Event {
    PTRACE_EVENT_FORK = 1,
    PTRACE_EVENT_VFORK = 2,
    PTRACE_EVENT_CLONE = 3,
    PTRACE_EVENT_EXEC = 4,
    PTRACE_EVENT_VFORK_DONE = 5,
    PTRACE_EVENT_EXIT = 6,
    PTRACE_EVENT_SECCOMP = 7,
    PTRACE_EVENT_STOP = 128,
}

Available on crate feature ptrace only.

Using the ptrace options the tracer can configure the tracee to stop at certain events. This enum is used to define those events as defined in man ptrace.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

PTRACE_EVENT_FORK = 1

Event that stops before a return from fork or clone.

PTRACE_EVENT_VFORK = 2

Event that stops before a return from vfork or clone.

PTRACE_EVENT_CLONE = 3

Event that stops before a return from clone.

PTRACE_EVENT_EXEC = 4

Event that stops before a return from execve.

PTRACE_EVENT_VFORK_DONE = 5

Event for a return from vfork.

PTRACE_EVENT_EXIT = 6

Event for a stop before an exit. Unlike the waitpid Exit status program. registers can still be examined

PTRACE_EVENT_SECCOMP = 7

Stop triggered by a seccomp rule on a tracee.

PTRACE_EVENT_STOP = 128

Stop triggered by the INTERRUPT syscall, or a group stop, or when a new child is attached.

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl Hash for Event

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 Ord for Event

fn cmp(&self, other: &Event) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Event

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Event

fn partial_cmp(&self, other: &Event) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Event

impl Eq for Event

impl StructuralPartialEq for Event