Enum KnownArch 

pub enum KnownArch {
    Arm,
    AArch64,
    X86,
    X86_64,
    Riscv32,
    Riscv64,
    Powerpc,
    Powerpc64,
    Mips,
    Mips64,
    Sparc,
    Sparc64,
    S390x,
    M68k,
    LoongArch64,
    Alpha,
    Hppa,
    Ia64,
}

A CPU architecture officially supported by Gentoo Linux.

Represents the 18 architectures with stable or testing keywords in the Gentoo ebuild repository. Each variant maps to a canonical Gentoo keyword string via KnownArch::as_keyword.

Keyword Grouping

Some architectures share keywords due to Gentoo’s keyword conventions:

Architecture	Keyword	Notes
Riscv32, Riscv64	"riscv"	RISC-V variants share a keyword
Mips, Mips64	"mips"	MIPS variants share a keyword
Sparc, Sparc64	"sparc"	SPARC variants share a keyword

Examples

use gentoo_core::KnownArch;

let arch: KnownArch = "amd64".parse().unwrap();
assert_eq!(arch.as_keyword(), "amd64");
assert_eq!(arch.bitness(), 64);

Variants

Arm

AArch64

X86

X86_64

Riscv32

Riscv64

Powerpc

Powerpc64

Mips

Mips64

Sparc

Sparc64

S390x

M68k

LoongArch64

Alpha

Hppa

Ia64

Implementations

impl KnownArch

pub fn as_keyword(&self) -> &'static str

Gentoo keyword string for this architecture (e.g. "amd64").

pub fn parse(arch: &str) -> Result<Self, Error>

Parse from a keyword or common alias string (case-insensitive).

pub fn bitness(&self) -> u32

Bitness (32 or 64) of this architecture.

pub fn current() -> Result<Self, Error>

Current system architecture from std::env::consts::ARCH.

Trait Implementations

impl Clone for KnownArch

fn clone(&self) -> KnownArch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KnownArch

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

Formats the value using the given formatter.

impl Display for KnownArch

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

Formats the value using the given formatter.

impl FromStr for KnownArch

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for KnownArch

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for KnownArch

fn eq(&self, other: &KnownArch) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for KnownArch

impl Eq for KnownArch

impl StructuralPartialEq for KnownArch