Struct RawTracePointRunOptions 

pub struct RawTracePointRunOptions {
    pub args: [u64; 12],
    pub cpu: Option<u32>,
}

Options for running a RawTracePoint program test via BPF_PROG_TEST_RUN.

The kernel’s bpf_prog_test_run_raw_tp handler (v5.10, commit b84e6faeed1) is far more restrictive than the skb/XDP path:

• data_in, data_out, ctx_out, repeat, batch_size must all be zero/NULL; passing any of them returns EINVAL.
• ctx_in is the only data path: a packed array of u64 tracepoint arguments.
• CPU pinning via BPF_F_TEST_RUN_ON_CPU is supported and is the primary reason to use BPF_PROG_TEST_RUN with raw tracepoints.

This struct deliberately omits the forbidden fields so misuse is a compile-time error rather than a runtime EINVAL.

Fields

args: [u64; 12]

Fake tracepoint arguments, up to 12 u64 values.

Each element corresponds to one tracepoint argument in order. The kernel copies the entire array into ctx_in before calling the program, which reads them via ctx.arg(n). Unused slots default to zero.

The array size of 12 matches the kernel’s maximum: the longest tracepoint in the kernel takes 12 arguments. See net/bpf/test_run.c.

cpu: Option<u32>

If Some(cpu), pin execution to that CPU via BPF_F_TEST_RUN_ON_CPU.

The only flag the kernel accepts for raw tracepoints; batch_size and all other TestRunAttrs knobs return EINVAL.

Implementations

impl RawTracePointRunOptions

pub const fn new() -> Self

Creates a new RawTracePointRunOptions with all arguments zeroed.

Trait Implementations

impl Debug for RawTracePointRunOptions

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

Formats the value using the given formatter.

impl Default for RawTracePointRunOptions

fn default() -> RawTracePointRunOptions

Returns the “default value” for a type.