Enum Syscall 

#[non_exhaustive]
pub enum Syscall {
    Running,
    Blocked {
        syscall_number: i64,
        argument_registers: [u64; 6],
        stack_pointer: u64,
        program_counter: u64,
    },
}

Syscall information about the process, based on the /proc/<pid>/syscall file.

New variants to this enum may be added at any time (even without a major or minor semver bump).

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.

Running

The process is running, and so the values are not present

Blocked

Fields

syscall_number: i64

The syscall this process is blocked on. If the syscall_number is -1, then not blocked on a syscall (blocked for another reason). Note that the rest of the values are still filled in.

argument_registers: [u64; 6]

The argument registers

stack_pointer: u64

e.g. rsp

program_counter: u64

e.g. rip

Trait Implementations

impl Clone for Syscall

fn clone(&self) -> Syscall

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Syscall

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Syscall

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromRead for Syscall

fn from_read<R: Read>(r: R) -> ProcResult<Self>

Read the type from a Read.

fn from_file<P: AsRef<Path>>(path: P) -> ProcResult<Self>

Read the type from a file.

impl PartialEq for Syscall

fn eq(&self, other: &Syscall) -> 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 Serialize for Syscall

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Syscall

impl Eq for Syscall

impl StructuralPartialEq for Syscall