Type Alias MapMut

pub type MapMut<'obj> = MapImpl<'obj, Mut>;

A mutable loaded BPF map.

Aliased Type

struct MapMut<'obj> { /* private fields */ }

Implementations

impl<'obj> MapMut<'obj>

pub fn new_mut(map: &'obj mut bpf_map) -> Self

Create a MapMut from a libbpf_sys::bpf_map.

pub fn pin<P: AsRef<Path>>(&mut self, path: P) -> Result<()>

Pin this map to bpffs.

pub fn unpin<P: AsRef<Path>>(&mut self, path: P) -> Result<()>

Unpin this map from bpffs.

pub fn attach_struct_ops(&mut self) -> Result<Link>

Attach a struct ops map

Methods from Deref<Target = Map<'obj>>

pub fn is_pinned(&self) -> bool

Returns whether map is pinned or not flag

pub fn get_pin_path(&self) -> Option<&OsStr>

Returns the pin_path if the map is pinned, otherwise, None is returned

Trait Implementations

impl<'obj> Deref for MapMut<'obj>

type Target = MapImpl<'obj>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.