Struct InstructionNumberReader

pub struct InstructionNumberReader { /* private fields */ }

Implementations

impl InstructionNumberReader

pub fn new(pid: Option<pid_t>) -> Result<Self>

pid: This measures the specified process/thread on any CPU. Set to None if measures all processes/threads on any cpu is wanted.

Errors

If there is an error when calling the syscall, it will return an error

pub fn instant(&self, cpu: c_int) -> Result<InstructionNumberInstant>

Errors

If there is an error when calling the syscall, it will return an error

Trait Implementations

impl Debug for InstructionNumberReader

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

Formats the value using the given formatter.

impl Drop for InstructionNumberReader

fn drop(&mut self)

Executes the destructor for this type.