Struct libbpf_rs::ObjectBuilder

pub struct ObjectBuilder { /* private fields */ }

Builder for creating an OpenObject. Typically the entry point into libbpf-rs.

Implementations

impl ObjectBuilder

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

Override the generated name that would have been inferred from the constructor.

pub fn pin_root_path<T: AsRef<Path>>(&mut self, path: T) -> Result<&mut Self>

Set the pin_root_path for maps that are pinned by name.

By default, this is NULL which bpf translates to /sys/fs/bpf

pub fn relaxed_maps(&mut self, relaxed_maps: bool) -> &mut Self

Option to parse map definitions non-strictly, allowing extra attributes/data

pub fn debug(&mut self, dbg: bool) -> &mut Self

Option to print debug output to stderr.

Note: This function uses set_print internally and will overwrite any callbacks currently in use.

pub fn opts(&self) -> &bpf_object_open_opts

Get the raw libbpf_sys::bpf_object_open_opts.

The internal pointers are tied to the lifetime of the ObjectBuilder, so be wary when copying the struct or otherwise handing the lifetime over to C.

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

Open an object using the provided path on the file system.

pub fn open_memory(&mut self, mem: &[u8]) -> Result<OpenObject>

Open an object from memory.

Trait Implementations

impl Debug for ObjectBuilder

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

Formats the value using the given formatter.

impl Default for ObjectBuilder

fn default() -> Self

Returns the “default value” for a type.