Trait VdsoKey 

pub trait VdsoKey: Sealed {
    type Item: AuxValue;

    const ID: u64;
    const N: usize;
}

Available on (Linux or Android) and (x86-64 and little-endian and 64-bit, or AArch64 and 64-bit, or ARM and 32-bit, or x86 and little-endian and 32-bit), or Linux and (x86-64 and little-endian and 32-bit, or RISC-V RV64 and little-endian and 64-bit, or RISC-V RV32 and little-endian and 32-bit, or MIPS and 32-bit, or MIPS-64 and 64-bit, or s390x and big-endian and 64-bit, or LoongArch LA64 and little-endian and 64-bit, or PowerPC and big-endian and 32-bit, or PowerPC-64 and 64-bit) only.

A trait representing a valid key for crate::env::getauxval function.

Required Associated Constants

const ID: u64

const N: usize

Required Associated Types

type Item: AuxValue

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl VdsoKey for ADIBlockSize

const ID: u64 = 48u64

const N: usize = 36usize

type Item = usize

impl VdsoKey for ADINBits

const ID: u64 = 49u64

const N: usize = 37usize

type Item = usize

impl VdsoKey for ADIUEOnADI

const ID: u64 = 50u64

const N: usize = 38usize

type Item = usize

impl VdsoKey for BaseAddress

const ID: u64 = 7u64

const N: usize = 5usize

type Item = *const c_void

impl VdsoKey for BasePlatform

const ID: u64 = 24u64

const N: usize = 20usize

type Item = *const u8

impl VdsoKey for ClockFrequency

const ID: u64 = 17u64

const N: usize = 15usize

type Item = usize

impl VdsoKey for DCacheBSize

const ID: u64 = 19u64

const N: usize = 16usize

type Item = usize

impl VdsoKey for Egid

const ID: u64 = 14u64

const N: usize = 12usize

type Item = u32

impl VdsoKey for EntryPoint

const ID: u64 = 9u64

const N: usize = 7usize

type Item = *const c_void

impl VdsoKey for Euid

const ID: u64 = 12u64

const N: usize = 10usize

type Item = u32

impl VdsoKey for ExecFd

const ID: u64 = 2u64

const N: usize = 0usize

type Item = i32

impl VdsoKey for Filename

const ID: u64 = 31u64

const N: usize = 25usize

type Item = *const u8

impl VdsoKey for Flags

const ID: u64 = 8u64

const N: usize = 6usize

type Item = usize

impl VdsoKey for Gid

const ID: u64 = 13u64

const N: usize = 11usize

type Item = u32

impl VdsoKey for HardwareCapabilities2

const ID: u64 = 26u64

const N: usize = 22usize

type Item = Features2

impl VdsoKey for HardwareCapabilities

const ID: u64 = 16u64

const N: usize = 14usize

type Item = usize

impl VdsoKey for ICacheBSize

const ID: u64 = 20u64

const N: usize = 17usize

type Item = usize

impl VdsoKey for L1DCacheGeometry

const ID: u64 = 43u64

const N: usize = 31usize

type Item = usize

impl VdsoKey for L1DCacheSize

const ID: u64 = 42u64

const N: usize = 30usize

type Item = usize

impl VdsoKey for L1ICacheGeometry

const ID: u64 = 41u64

const N: usize = 29usize

type Item = usize

impl VdsoKey for L1ICacheSize

const ID: u64 = 40u64

const N: usize = 28usize

type Item = usize

impl VdsoKey for L2CacheGeometry

const ID: u64 = 45u64

const N: usize = 33usize

type Item = usize

impl VdsoKey for L2CacheSize

const ID: u64 = 44u64

const N: usize = 32usize

type Item = usize

impl VdsoKey for L3CacheGeometry

const ID: u64 = 47u64

const N: usize = 35usize

type Item = usize

impl VdsoKey for L3CacheSize

const ID: u64 = 46u64

const N: usize = 34usize

type Item = usize

impl VdsoKey for MinimalSignalStackSize

const ID: u64 = 51u64

const N: usize = 39usize

type Item = usize

impl VdsoKey for NotElf

const ID: u64 = 10u64

const N: usize = 8usize

type Item = bool

impl VdsoKey for PageSize

const ID: u64 = 6u64

const N: usize = 4usize

type Item = usize

impl VdsoKey for Platform

const ID: u64 = 15u64

const N: usize = 13usize

type Item = *const u8

impl VdsoKey for ProgramHeader

const ID: u64 = 3u64

const N: usize = 1usize

type Item = *const c_void

impl VdsoKey for ProgramHeaderSize

const ID: u64 = 4u64

const N: usize = 2usize

type Item = usize

impl VdsoKey for ProgramHeadersNumber

const ID: u64 = 5u64

const N: usize = 3usize

type Item = usize

impl VdsoKey for RSeqAlign

const ID: u64 = 28u64

const N: usize = 24usize

type Item = usize

impl VdsoKey for RSeqFeatureSize

const ID: u64 = 27u64

const N: usize = 23usize

type Item = usize

impl VdsoKey for Random

const ID: u64 = 25u64

const N: usize = 21usize

type Item = *const [u8; 16]

impl VdsoKey for Secure

const ID: u64 = 23u64

const N: usize = 19usize

type Item = bool

impl VdsoKey for SysInfo

const ID: u64 = 32u64

const N: usize = 26usize

type Item = *const c_void

impl VdsoKey for SysInfoHeader

const ID: u64 = 33u64

const N: usize = 27usize

type Item = *const c_void

impl VdsoKey for UCacheBSize

const ID: u64 = 21u64

const N: usize = 18usize

type Item = usize

impl VdsoKey for Uid

const ID: u64 = 11u64

const N: usize = 9usize

type Item = u32