Enum Map

pub enum Map {
    Legacy(LegacyMap),
    Btf(BtfMap),
}

Map data defined in maps or .maps sections

Variants

Legacy(LegacyMap)

A map defined in the maps section

Btf(BtfMap)

A map defined in the .maps section

Implementations

impl Map

pub fn map_type(&self) -> u32

Returns the map type

pub fn key_size(&self) -> u32

Returns the key size in bytes

pub fn value_size(&self) -> u32

Returns the value size in bytes

pub fn set_value_size(&mut self, size: u32)

Set the value size in bytes

pub fn max_entries(&self) -> u32

Returns the max entry number

pub fn set_max_entries(&mut self, v: u32)

Sets the max entry number

pub fn map_flags(&self) -> u32

Returns the map flags

pub fn pinning(&self) -> PinningType

Returns the pinning type of the map

pub fn data(&self) -> &[u8]

Returns the map data

pub fn data_mut(&mut self) -> &mut Vec<u8>

Returns the map data as mutable

pub fn section_index(&self) -> usize

Returns the section index

pub fn section_kind(&self) -> EbpfSectionKind

Returns the section kind.

pub fn symbol_index(&self) -> Option<usize>

Returns the symbol index.

This is None for data maps (.bss, .data and .rodata) since those don’t need symbols in order to be relocated.

Trait Implementations

impl Clone for Map

fn clone(&self) -> Map

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Map

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

Formats the value using the given formatter.