Struct SimpleCounter 

pub struct SimpleCounter { /* private fields */ }

Per-thread, per-object simple counters

Implementations

impl SimpleCounter

pub fn new(name: &str, stat_segment_name: &str) -> Self

Create a new SimpleCounter

pub fn allocate_index( &self, _vm: &BarrierHeldMainRef, index: u32, ) -> SimpleCounterIndex<'_>

Allocate the given index for use, zeroing it in the process

This is similar to the VPP C API vlib_validate_simple_counter.

Note that no checks are performed to ensure that the index isn’t already in use, but it doesn’t result in unsoundness if the same value is allocated for an already-allocated and not dropped index.

Trait Implementations

impl Drop for SimpleCounter

fn drop(&mut self)

Executes the destructor for this type.

impl Send for SimpleCounter

impl Sync for SimpleCounter