Struct libbpf_rs::OpenObject

pub struct OpenObject { /* fields omitted */ }

Represents an opened (but not yet loaded) BPF object file.

Use this object to access OpenMaps and OpenPrograms.

Implementations

impl OpenObject

pub fn name<'a>(&'a self) -> Result<&'a str>

pub fn map<T: AsRef<str>>(&mut self, name: T) -> Result<Option<&mut OpenMap>>

pub fn map_unwrap<T: AsRef<str>>(&mut self, name: T) -> &mut OpenMap

Same as OpenObject::map except will panic if Err or None is encountered.

pub fn prog<T: AsRef<str>>(
    &mut self,
    name: T
) -> Result<Option<&mut OpenProgram>>

pub fn prog_unwrap<T: AsRef<str>>(&mut self, name: T) -> &mut OpenProgram

Same as OpenObject::prog except will panic if Err or None is encountered.

pub fn load(&mut self) -> Result<Object>

Load the maps and programs contained in this BPF object into the system.

After load, further calls to OpenMaps and OpenPrograms are not guaranteed to have any effect.