Crate hstrace

Syscall tracing CLI & library made in Rust

Hstrace makes it possible to trace the syscalls a specific program and its child programs/threads are doing.

Quick start

use hstrace::prelude::*;

// initializes and starts tracing
let mut tracer = HStraceBuilder::new()
    .pid(1000).build();
tracer.start();

Re-exports

pub use call::SyscallKind;

Modules

call

Implementation of syscalls

prelude

Default exports

ptrace

value

Structs

HStrace

Actual main tracer

HStraceBuilder

Build hstrace

HTraceIterator

Output

Syscall

Resolved system call

SyscallError

TraceOptions

Options for customizing the tracing behavior

TraceOutput

This will format line

TraceThread

Implementation of tracing loop; internal struct, use HStrace instead

Enums

Errno

This is re-export of nix::errno::Errno

FilterMode

Ident

TraceError

An error returned when tracing fails

TraceType

What to trace

Traits

VarOutType

VarType